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Words Containing "Er"

Total 51217 words found containing Er

There are total 2 letters in Er, Starting with 'E' and ending with 'R'.

Er is a scrabble word? Yes (2 Points) Er has worth 2 Scrabble points.

Words Containing "ER" Analysis

Target Pattern: ER (2 letters) • Total Words Found: 51,217
Top Scrabble: 46 pts Top WWF: 47 pts

Interior Cluster Architecture & Vocabulary Reach for "ER"

Embedding the letter sequence ER reveals a diverse vocabulary spectrum of 51,217 words. Because this letter sequence can appear in prefix, root, or suffix positions, it spans versatile phonetic environments from 2-letter terms up to 24-letter full-board words. The standout play is PHOSPHOGLYCERALDEHYDES with a top tournament value of 46 points. Understanding words with this interior pattern is a game-changer for speed solving and tile efficiency.

Highest-Scoring Word
Best Words With Friends
PHOSPHOGLYCERALDEHYDES (47 pts)
Dictionary Validity
TWL (US) CSW (UK) WWF

Is "ER" a Valid Word?

Game / Dictionary Playable? Points Tile Score Breakdown
Scrabble® US / Canada (TWL / NWL) ✔ Valid 2 pts E1 + R1 = 2
Collins Scrabble Words (CSW / UK) ✔ Valid in CSW 2 pts E1 + R1 = 2
Words With Friends (WWF) ✔ Valid in WWF 2 pts E1 + R1 = 2

Comparative Lexical Coverage & Tile Valuation

Dictionary Standardization: Word validity varies across digital and tabletop platforms. Classical word lists like Collins (CSW) include extensive regional and Commonwealth spellings, whereas standard domestic lexicons adhere strictly to localized English roots.
Tile Economy & Weight: Each letter in "ER" carries an assigned point weight reflecting its natural frequency in the English language. Scoring 2 points in Scrabble versus 2 points in WWF reflects differing tile distributions between classical boards and modern mobile word games.
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24 Letter Words Containing Er | 3 Words

electroencephalographers 39 intercomprehensibilities 35 overintellectualizations 38

23 Letter Words Containing Er | 4 Words

electroencephalographer 38 intersubstitutabilities 27 microspectrophotometers 38 overintellectualization 37

22 Letter Words Containing Er | 9 Words

countercountermeasures 28 counterinterpretations 26 counterrevolutionaries 27 intercomprehensibility 36 keratoconjunctivitides 41 keratoconjunctivitises 40 microspectrophotometer 37 overcommercializations 42 phosphoglyceraldehydes 46

21 Letter Words Containing Er | 21 Words

acetylcholinesterases 31 adrenocorticosteroids 27 antiferromagnetically 32 buckminsterfullerenes 34 countercountermeasure 27 counterdemonstrations 26 counterinterpretation 25 extraterritorialities 28 hypercholesterolemias 36 hypersusceptibilities 35 interchangeablenesses 29 interconvertibilities 28 internationalizations 30 intersubstitutability 28 overcommercialization 41 overintellectualizing 36 phosphoglyceraldehyde 45 pseudocholinesterases 29 psychotherapeutically 41 stereomicroscopically 34 walleriandegeneration 26

20 Letter Words Containing Er | 42 Words

acetylcholinesterase 30 adrenocorticosteroid 26 anticonservationists 25 bacteriochlorophylls 37 buckminsterfullerene 33 chemotherapeutically 37 counterconditionings 26 counterdemonstrating 26 counterdemonstration 25 counterdemonstrators 25 counterintelligences 25 countermobilizations 35 counterrevolutionary 28 countersurveillances 27 countertransferences 27 cytodifferentiations 32 glomerulonephritides 29 hypercholesterolemia 35 hypercholesterolemic 37 hypercoagulabilities 33 hyperconsciousnesses 32 hyperparathyroidisms 39 hypersensitivenesses 31 inconsiderablenesses 25 interchangeabilities 28 interconnectednesses 25 internationalization 29 interstratifications 25 keratoconjunctivites 38 keratoconjunctivitis 38

19 Letter Words Containing Er | 101 Words

anticholinesterases 24 anticonservationist 24 antidesertification 25 antiferromagnetisms 27 bacteriochlorophyll 36 blackburnianwarbler 34 centerfirecartridge 28 characterologically 32 chromolithographers 35 counteradvertisings 26 counterconditioning 25 counterconspiracies 27 counterculturalisms 25 counterdemonstrated 25 counterdemonstrates 24 counterdemonstrator 24 counterinflationary 27 counterinstitutions 21 counterinsurgencies 24 counterintelligence 24 countermobilization 34 counterprogrammings 29 counterreformations 26 counterretaliations 21 countersurveillance 26 countertransference 26 cytodifferentiation 31 diastereoisomerisms 24 differentiabilities 28 electrodynamometers 29

18 Letter Words Containing Er | 168 Words

aerothermodynamics 31 anticholinesterase 23 anticommercialisms 28 anticounterfeiting 24 antiferromagnetism 26 astrophotographers 29 bacteriorhodopsins 28 cantankerousnesses 24 characteristically 30 chromolithographer 34 commercializations 35 conservativenesses 26 conversationalists 23 counteraccusations 24 counteradaptations 23 counteradvertising 25 counteraggressions 22 counterconventions 25 counterculturalism 24 counterdemonstrate 23 counterdeployments 28 countereducational 23 countergovernments 26 counterinfluencing 26 counterinstitution 20 counterintuitively 26 counterpetitioning 23 counterprogramming 28 counterpropagandas 26 counterquestioning 30

17 Letter Words Containing Er | 305 Words

aerothermodynamic 30 alternativenesses 20 aminotransferases 22 anticommercialism 27 anticonservations 22 antiferromagnetic 25 antihypertensives 28 archconservatives 30 arteriosclerotics 21 astrophotographer 28 bacteriologically 27 bacteriorhodopsin 27 bathythermographs 36 biodeteriorations 20 bittersweetnesses 22 catecholaminergic 29 ceremoniousnesses 21 characterizations 33 characterological 27 chemotherapeutics 31 commercialization 34 commissionerships 28 consideratenesses 20 containerisations 19 containerizations 28 controversialisms 24 controversialists 22 conversationalist 22 convertiblenesses 24 cooperativenesses 24

16 Letter Words Containing Er | 533 Words

aeroelasticities 18 alphanumerically 28 aminotransferase 21 anticholinergics 24 anticlericalisms 22 anticlericalists 20 anticonglomerate 21 anticonservation 21 antiferromagnets 22 antihierarchical 26 antihypertensive 27 antilibertarians 18 antimaterialisms 20 antimaterialists 18 antiprofiteering 22 antiracketeering 23 antituberculosis 20 antiuniversities 19 archconservative 29 arterioscleroses 18 arteriosclerosis 18 arteriosclerotic 20 autotransformers 21 ballooningspider 22 bathythermograph 35 bewilderednesses 23 biodeterioration 19 boisterousnesses 18 brigadiergeneral 21 cantankerousness 22

15 Letter Words Containing Er | 1411 Words

absorptiometers 21 acanthopterygii 26 actinotherapies 22 adiathermancies 23 adversarinesses 19 aerodynamically 26 aerodynamicists 23 aeroelasticians 17 aerohydroplanes 24 aerolithologies 19 aerosolisations 15 aerosolizations 24 aethiopsmineral 22 aftersensations 18 allergenicities 18 alternativeness 18 aluminothermies 22 ambidexterities 27 answerabilities 20 antiallergenics 18 anticholesterol 20 anticholinergic 23 anticlericalism 21 anticlericalist 19 antiderivatives 22 antifederalists 19 antiferromagnet 21 antifilibusters 20 antiliberalisms 19 antilibertarian 17

14 Letter Words Containing Er | 2269 Words

absorptiometer 20 abstersiveness 19 acanthopterous 21 acceleratingly 22 accelerometers 20 adiathermanous 20 adrenergically 21 adverbialising 21 adverbializing 30 adversifoliate 21 adversifolious 21 advertisements 20 advertizements 29 aerenchymatous 24 aeroballistics 18 aerobiological 19 aerobiologists 17 aerobiotically 21 aerodynamicist 22 aeroelastician 16 aeroelasticity 19 aerogenerators 15 aerohydroplane 23 aeromechanical 23 aeronautically 19 aerosolisation 14 aerosolization 23 aerostructures 16 aesthesiometer 19 aetherealities 17

13 Letter Words Containing Er | 3456 Words

accelerations 17 accelerograph 23 accelerometer 19 acclimatisers 19 acclimatizers 28 accomplishers 24 accouterments 19 acetabulifera 20 acknowledgers 24 acroceraunian 17 actinotherapy 23 adiathermancy 24 administering 17 adulterations 14 adverbialised 20 adverbialises 19 adverbialized 29 adverbializes 28 adversariness 17 adversatively 23 adversenesses 17 advertisement 19 advertizement 28 aerifications 18 aeroacoustics 17 aerobiologies 16 aerobiologist 16 aerodynamical 21 aeroembolisms 19 aerogenerator 14

12 Letter Words Containing Er | 5093 Words

aberrational 14 acanthopteri 19 accelerandos 17 accelerating 17 acceleration 16 accelerative 19 accelerators 16 acceleratory 19 acclimatiser 18 acclimatizer 27 accompaniers 20 accomplisher 23 accouterment 18 acidantheras 18 acknowledger 23 actinometers 16 administered 16 adulterating 14 adulteration 13 adulterators 13 adulteresses 13 adulterising 14 adulterizing 23 adulterously 16 adverbialise 18 adverbiality 21 adverbialize 27 adversarious 16 adversatives 19 advertencies 18

11 Letter Words Containing Er | 6593 Words

aberdevines 17 abernethies 16 aberrancies 15 aberrations 13 aberuncator 15 abstergents 14 abstersions 13 abstersives 16 abstracters 15 accelerable 17 accelerando 16 accelerants 15 accelerated 16 accelerates 15 accelerator 15 accompanier 19 accoutering 16 acerbically 20 acervations 16 acetometers 15 acidanthera 17 acidiferous 17 acidimeters 16 acidometers 16 acierations 13 acroteriums 15 actinomeres 15 actinometer 15 adderstones 13 adiathermic 19

10 Letter Words Containing Er | 7565 Words

abacterial 14 abandoners 13 aberdevine 16 aberrances 14 aberrantly 15 aberrating 13 aberration 12 aberuncate 14 abolishers 15 absconders 15 abstainers 12 abstergent 13 absterging 14 abstersion 12 abstersive 15 abstracter 14 accelerant 14 accelerate 14 accipenser 16 accipiters 16 acclaimers 16 accoutered 15 aceraceous 14 acerbating 15 acerbities 14 acerbitude 15 acervately 18 acervation 15 acervative 18 acervuline 15

9 Letter Words Containing Er | 7555 Words

abamperes 15 abandoner 12 abernethy 17 aberrance 13 aberrancy 16 aberrants 11 aberrated 12 aberrates 11 abhorrers 14 abolisher 14 abridgers 13 absconder 14 absenters 11 absoluter 11 absolvers 14 absorbers 13 abstainer 11 absterged 13 absterges 12 abstruser 11 accepters 15 accipiter 15 acclaimer 15 accorders 14 accouters 13 acerbated 14 acerbates 13 acervulus 14 acetifier 14 achievers 17

8 Letter Words Containing Er | 6833 Words

abampere 14 abderian 11 abderite 11 aberrant 10 aberrate 10 abetters 10 abhorrer 13 abjurers 17 aborters 10 abraders 11 abridger 12 abrupter 12 absenter 10 absolver 13 absorber 12 absterge 11 absterse 10 absurder 11 abutters 10 acceders 13 accepter 14 accorder 13 accouter 12 accumber 16 accusers 12 acerated 11 acerbate 12 acerbest 12 acerbity 15 acerolas 10

7 Letter Words Containing Er | 5447 Words

abaiser 9 abasers 9 abaters 9 abetter 9 abiders 10 abjurer 16 aborter 9 abrader 10 abusers 9 abutter 9 acaters 9 acceder 12 accruer 11 accuser 11 acerate 9 acerber 11 acerbic 13 acerola 9 acerose 9 acerous 9 acerval 12 acheron 12 acidier 10 acrider 10 acroter 9 adapter 10 adducer 11 adepter 10 adermin 10 adhered 12

6 Letter Words Containing Er | 2822 Words

abaser 8 abater 8 abider 9 abuser 8 acater 8 aceric 10 achier 11 acider 9 ackers 12 acuter 8 adders 8 adhere 10 adorer 7 adverb 12 advert 10 aerate 6 aerial 6 aeried 7 aerier 6 aeries 6 aerify 12 aerily 9 aerobe 8 aerose 6 aerugo 7 aether 9 affeer 12 afters 9 aggers 8 agiler 7

5 Letter Words Containing Er | 811 Words

aberr 7 abler 7 acerb 9 acers 7 acker 11 adder 7 aerie 5 aeros 5 after 8 agers 6 agger 7 aider 6 aiery 8 aimer 7 airer 5 aiver 8 alder 6 alert 5 alter 5 amber 9 ameer 7 anger 6 anker 9 apers 7 apert 7 apery 10 apter 7 arere 5 armer 7 asker 9

4 Letter Words Containing Er | 160 Words

acer 6 aero 4 aery 7 afer 7 ager 5 aper 6 aver 7 beer 6 bere 6 berg 7 berk 10 berm 8 bier 6 boer 6 brer 6 cere 6 cero 6 cert 6 cher 9 deer 5 dere 5 derm 7 dern 5 dero 5 derv 8 dyer 8 eery 7 eger 5 eras 4 ered 5

3 Letter Words Containing Er | 15 Words

era 3 erd 4 ere 3 erf 6 erg 4 erk 7 ern 3 err 3 ers 3 ery 6 fer 6 her 6 per 5 ser 3 yer 6

2 Letter Words Containing Er | 1 Words

er 2

Top 10 Highest-Scoring Words Containing "ER"

Sorted by tournament point value

Letter Efficiency & Word-Yield Distribution

The highest-scoring word you can make containing ER is PHOSPHOGLYCERALDEHYDES, which earns 46 points in Scrabble and 47 points in Words With Friends. As a 22-letter formation, it uses a large share of your available tiles — making it a powerful play when you can land it on a premium board square. It edges out the runner-up by 1 point, so competition at the top is close.

The next strongest plays are PHOSPHOGLYCERALDEHYDE (45 / 46) and HYPEROXYGENIZED (44 / 44). Notice how compact words with concentrated high-value consonants often rival or exceed longer vowel-heavy formations in raw point density — recognising these optimal clusters containing ER gives you a decisive edge in Scrabble, Words With Friends, and crossword challenges alike.

Letter Composition & Tile Score Breakdown for "ER"

Vowels: 1 (50%) Consonants: 1 (50%)
Rack balance: Well Balanced
1 E 1pt 1 R 1pt

Phonological Architecture & Letter Frequency

From a linguistic perspective, word-construction relies on balanced phonetic transitions between open vowels and consonant stops. This sequence features 1 vowel against 1 consonant, representing a 50% vowel concentration. This harmonic vowel-to-consonant ratio enables fluid syllabic construction, allowing diverse prefix and suffix formations across standard English vocabulary.

Vowels — 1 letter (50%)
E 1pt
Consonants — 1 letter (50%)
R 1pt

Definition & Meaning of ER

Synonyms & Semantic Word Associations:
Semantic Context & Vocabulary Enrichment

Exploring word definitions and synonym clusters reinforces long-term vocabulary recall for crossword solvers and word puzzles. Connecting words to their lexical families reveals contextual connotations and nuances across classical and modern English usage.

Source: Webster's Revised Unabridged Dictionary (Public Domain) • WordNet 3.1 Lexical Database (Princeton University)

Frequently Asked Questions about Words Containing "ER"

How many words are containing "ER"?
WordMade found 51,217 valid words containing "ER". These range from 2-letter words up to 24-letter words, playable in Scrabble, Words With Friends, and Wordle.
What is the highest-scoring word containing "ER"?
The highest-scoring word containing "ER" is PHOSPHOGLYCERALDEHYDES, worth 46 points in tournament Scrabble and 47 points in Words With Friends.
Are these words valid in Scrabble and Words With Friends?
Yes, all words containing "ER" in our index are cross-referenced with official tournament lexicons including TWL/NWL (North America), CSW/SOWPODS (international play), and the official Words With Friends dictionary.
What is the longest word containing "ER"?
The longest words containing "ER" reach 24 letters in length, offering maximum board-spanning leverage on tournament grids.
Can I use words containing "ER" for Wordle or crosswords?
Yes, this list contains valid vocabulary options suitable for solving Wordle puzzles (especially 5-letter entries) and standard newspaper crosswords.

Words by Letter Count

3 Letter Words 4 Letter Words 5 Letter Words 6 Letter Words 7 Letter Words 8 Letter Words

High Scoring words list:

High Scoring 3 Letter Words High Scoring 4 Letter Words High Scoring 5 Letter Words High Scoring 6 Letter Words High Scoring 7 Letter Words High Scoring 8 Letter Words

There are some words list based on popularity created by adding extra letters to Er, These may helps in word games like scrabble and word puzzle.

acquirer 19 abjurers 17 abjurer 16 accumber 16 achiever 16 adjurers 16 adjuster 16 acerbity 15 adjurer 15 abampere 14 accepter 14 abhorrer 13 absolver 13 acceders 13 accorder 13 acerbic 13 acervate 13 acervose 13 acervuli 13 adherend 13 adhering 13 abridger 12 abrupter 12 absorber 12 acceder 12 accouter 12 accusers 12 acerbate 12 acerbest 12 acerval 12 acheron 12 ackers 12 adducers 12 adhered 12 adherent 12 adherers 12 abderian 11 abderite 11 abraders 11 absterge 11 absurder 11 accruer 11 accuser 11 acerated 11 acerber 11 achier 11 acierage 11 acker 11 adapters 11 adducer 11 adermins 11 adherer 11 adheres 11 aberrant 10 aberrate 10 abetters 10 abiders 10 aborters 10 abrader 10 absenter 10 absterse 10 abutters 10 aceric 10 acerolas 10 acidier 10 acierate 10 acrider 10 acroters 10 actioner 10 adapter 10 adepter 10 adermin 10 adhere 10 admirer 10 abaiser 9 abasers 9 abaters 9 abetter 9 abider 9 aborter 9 abusers 9 abutter 9 acaters 9 acerate 9 acerb 9 acerola 9 acerose 9 acerous 9 acider 9 acroter 9 abaser 8 abater 8 abuser 8 acater 8 acuter 8 adders 8 aberr 7 abler 7 acers 7 adder 7

Explore Related Word Patterns for "ER"

Words starting with ER Words ending with ER Words made from ER