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13 Letter Words Starting With ER

There are 35 valid 13 letter words that start with ER, drawn from NWL2023, CSW24, and Words With Friends. Sorted below by score, with the single highest scorer called out.

Highest Scoring 13-Letter Words

US Scrabble (NWL)

erpetoichthys - 26 points

UK Scrabble (CSW)

erpetoichthys - 26 points

Words With Friends

ergatomorphic - 26 points

13 Letter Words (35)

View all words starting with ER

Top 20 Highest-Scoring 13 Letter Words Starting With er

Point values shown for US Scrabble, UK Scrabble, and Words With Friends. The average across this full 35 word list is 57.6 combined points.

Rank Word US Scrabble UK Scrabble WWF Points Total
#1 erasabilities 15 15 17 47
#2 eremochaetous 20 20 22 62
#3 ergastoplasms 18 18 22 58
#4 ergatocracies 18 18 21 57
#5 ergatomorphic 23 23 26 72
#6 ergonomically 21 21 26 68
#7 ergothioneine 17 17 19 53
#8 ericeticolous 17 17 21 55
#9 eriocaulaceae 17 17 21 55
#10 erodibilities 16 16 18 50
#11 erosivenesses 16 16 18 50
#12 eroticisation 15 15 17 47
#13 eroticization 24 24 26 74
#14 eroticomaniac 19 19 23 61
#15 erotogenicity 19 19 21 59
#16 erotomaniacal 17 17 21 55
🏆 #17 erpetoichthys 26 26 25 77
#18 erraticalness 15 15 18 48
#19 erroneousness 13 13 16 42
#20 erubescencies 19 19 24 62

Where 13 Letter Words Fit on the Board

At 13 letters, a word almost always uses your entire rack plus tiles already on the board these are realistically bingo-adjacent plays rather than everyday moves, which is why the list leans heavily on compound and suffixed forms (-nesses, -ation, -izing). If you're looking for words you can play more often, shorter lengths starting with ER will give you far more flexible options try 13 letter words starting with ER for a more practical middle ground.

Frequently Asked Questions

What is the highest-scoring 13 letter word starting with er?

erpetoichthys — worth 77 combined points (US Scrabble: 26, UK Scrabble: 26, Words With Friends: 25).

How many 13 letter words start with er?

35 valid words, combining entries from NWL2023, CSW24, and the Words With Friends dictionary.

Are 13 letter words realistic to actually play?

Only occasionally — you'd need most of your rack plus letters already on the board to reach 13 tiles. They're worth knowing for the rare bingo-extension play, but for regular turns, shorter er words will come up far more often.