18 Letter Words Ending in ER

Discover 18 playable English 18 letter words that end with ER, from Hemidemisemiquaver, Spectropolarimeter, Chromolithographer, Spectrofluorometer, Multimicrocomputer, Anthropogeographer and Electrodynamometer to rarer plays. Each entry is verified for Scrabble, Wordle, crosswords, and daily writing, complete with letter counts and meanings below.

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Starts with A
1 words
anthropogeographer
Starts with C
1 words
chromolithographer
Starts with E
3 words
electrodynamometer
electrochronometer
electrothermometer
Starts with G
1 words
galvanothermometer
Starts with H
1 words
hemidemisemiquaver
Starts with M
3 words
multimicrocomputer
microrefractometer
magnetotransmitter
Starts with O
1 words
ophthalmotonometer
Starts with P
1 words
psychogalvanometer
Starts with S
2 words
spectropolarimeter
spectrofluorometer
Starts with T
4 words
thermoelectrometer
telehydrobarometer
thermogalvanometer
thermesthesiometer

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Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.