There are 644 words that start with ER in our word list of 382,657 words, and every one of them is on this page — grouped by length so you can scan fast, with a live filter when you need something narrower. The biggest group is the 8-letter words (111 of them); the spread is 1 of them 2 letters long, 9 of them 3 letters long, 30 of them 4 letters long, 42 of them 5 letters long, and more up to 15 letters. The longest entries are ergatandromorph, eroticomaniacal and erythromelalgia. Word-game players keep lists like this open for a reason: Scrabble and Words With Friends reward the obscure corners of the dictionary, crossword solvers live on pattern matching, and Wordle players work by elimination.
The full list
2-letter words (1)
er
3-letter words (9)
era erd ere erf erg erk ern err ers
4-letter words (30)
eral eras erat ered erer eres erev ergo ergs eria eric erie erik erin eris erke erks erma erme erne erns eros errs erse ersh erst erth eruc eruv eryx
5-letter words (42)
erade erase erato erava erbia erect erept erevs ergal ergon ergos ergot erian erica erick erics erika ering erizo ermit erned ernes ernie ernst erode erose erred erron error ersar erses eruca eruct erugo erump erupt eruvs erven ervil ervum erwin eryon
6-letter words (51)
erased eraser erases erbias erbium erebus erects eremic erenow ergane ergate ergons ergots eriach ericad erical ericas ericks eringo erinus erinys erlang ermani ermine ernest erning eroded erodes eroses erotic errand errant errata erring errite errors errsyn ersatz erthen erthly erucic erucin eructs erudit erugos erupts eruvim eruvin ervils eryngo eryops
7-letter words (82)
eranist erasers erasing erasion erasmus erastus erasure erathem erbiums erdvark erected erecter erectly erector erelong eremian eremite eremuri erenach erepsin ereptic erethic ergasia ergates ergodic ergoism ergoted ergotic ergotin ergusia eriachs ericius ericoid erikite erineum eringos erinite erinize erinnic erinose eristic erlangs erliche erlking ermelin ermined erminee ermines ernesse erodent eroding erodium erogate erogeny erosely erosion erosive erotema eroteme erotica erotics erotise erotism erotize errable errancy errands errants erratas erratic erratum errhine errings eructed erudite erugate erupted erwinia eryngos eryopid erysibe erythea
8-letter words (111)
eradiate eranthis erasable erasions erasmian erastian erasures erathems erecters erectile erecting erection erective erectors eremital eremites eremitic eremurus erepsins ereptase ereption erethism eretrian erewhile ergamine ergastic ergative ergatoid ergmeter ergogram ergology ergostat ergotine ergotise ergotism ergotist ergotize ericales ericetal ericetum ericolin eridanid erigenia erigeron erigible eringoes erinites erinuses eriocomi erionite eriosoma eriphyle eristics eritrean erlkings ermelins ermiline ermining erminois erodable erodents erodible erodiums erogenic eromania erosible erosions erotemas erotemes eroteses erotesis erotetic erotical erotised erotises erotisms erotized erotizes erotylid errabund errantia errantly errantry erratics erratums erratuta errhines erringly errorful errorist ersatzes erthling eructate eructing eruction erudites erumpent erupting eruption eruptive eryngium eryngoes eryopsid erysimum erysiphe erythema erythric erythrin erythrol erythron erzahler
9-letter words (87)
eradiated eradiates eradicant eradicate erasement erectable erections erectness eremitish eremitism eremology erethisia erethisms erethitic erethizon erewhiles ergograph ergometer ergonomic ergophile ergoplasm ergotisms ergotized ergotoxin erianthus ericaceae erichthus erichtoid erigerons eriglossa erinaceus eriogonum eriometer eriophyes eriophyid eristalis eristical erithacus ermanaric ermanrich erminette erminites ernestine erogenous erosional erosivity erostrate eroticism eroticist eroticize erotizing erotology erotopath errancies erratical erroneous errordump errorless erstwhile ertebolle eruciform eructance eructated eructates eruditely erudition erugation erugatory eruginous eruptible eruptions eruptives ervipiame eryhtrism erythemal erythemas erythemic erythraea erythrean erythrene erythrina erythrine erythrism erythrite erythroid erythrons erythrose
10-letter words (79)
eradiating eradiation eradicable eradicably eradicated eradicates eradicator eragrostis eranthemum erechtheum erechtheus erechtites erectility eremitical eremophyte erethismic erethistic ergastulum ergatandry ergatocrat ergatogyne ergatogyny ergodicity ergomaniac ergometric ergonomics ergonomist ergonovine ergophobia ergophobic ergosterin ergosterol ergotamine ergotinine ergotizing ergotoxine ericaceous erichthoid ericineous ericophyte erinaceous eriobotrya eriocaulon eriophorum erogeneity erogenesis erogenetic erosionist erotically erotogenic erotomania erotopathy erotylidae erpetology errability errantness errantries erraticism erstwhiles erubescent erubescite eructating eructation eructative eruditical eruptional eruptively eruptivity erysipelas erythraean erythrasma erythremia erythrinus erythritic erythritol erythrogen erythropia erythrosin erythrosis
11-letter words (60)
eradicating eradication eradicative eradicators eradicatory eradiculose erasability erastianism erastianize eremacausis eremiteship eremochaeta eremopteris ergasterion ergatocracy ergatomorph ergographic ergometrine ergophobiac eriglossate erinaceidae eriodendron eriodictyon eriophyidae eristically erodability erodibility erosionally erosiveness eroticizing erotization erotomaniac erotopathic erotophobia errableness erratically erraticness erroneously erubescence erucivorous eruditeness eruditional erupturient ervenholder erymanthian erysipeloid erysipelous erythematic erythorbate erythraemia erythrismal erythristic erythrocyte erythrolein erythronium erythropsia erythropsin erythrosine erythrozyme erythrulose
12-letter words (40)
eradications erectilities erectopatent eremophilous ergastoplasm ergatandrous ergatogynous ergotaminine ergotization erioglaucine eriophyllous ermitophobia eroticomania erotogeneses erotogenesis erotogenetic erpetologist eruditionist eruptiveness erysiphaceae erythematous erythraeidae erythrinidae erythroblast erythrocytes erythrocytic erythroderma erythrogenic erythrolysin erythrolysis erythrolytic erythromania erythromycin erythropenia erythrophage erythrophore erythrophyll erythroscope erythroxylon erythroxylum
13-letter words (24)
eremochaetous ergatomorphic ergonomically ergothioneine ericeticolous eriocaulaceae eroticization eroticomaniac erotogenicity erotomaniacal erpetoichthys erraticalness erroneousness erysipelatoid erysipelatous erythrochaete erythrochroic erythroclasis erythrodermia erythroglucin erythrogonium erythrolitmin erythrophobia erythroxyline
14-letter words (23)
erethizontidae ergastoplasmic ergatomorphism ergocalciferol eriocaulaceous erysipelothrix erythroblastic erythrocarpous erythrochroism erythroclastic erythrocytosis erythrodextrin erythrogenesis erythrophagous erythrophilous erythrophleine erythrophyllin erythroplastid erythropoiesis erythropoietic erythropoietin erythrorrhexis erythrozincite
15-letter words (5)
ergatandromorph eroticomaniacal erythromelalgia erythrosiderite erythroxylaceae
Frequently asked questions
How many words that start with ER are there?
Our word list contains 644 words that start with ER, out of 382,657 entries in total. They run from 2 to 15 letters, and the 8-letter group is the largest with 111 words.
What are the longest words that start with ER?
The longest are ergatandromorph (15 letters), eroticomaniacal (15 letters) and erythromelalgia (15 letters).
Which words that start with ER score highest in Scrabble?
By raw letter values, the top scorers on this page are erythroxylaceae (33 points), erythrozincite (31 points) and erythrozyme (31 points) — before any letter or word multipliers. One honest caveat: this list is a broad English word list, so a few rare or technical entries appear that official game dictionaries (and Wordle’s answer list) do not accept. Always check a play against the dictionary your game uses.
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