15 Letter Words Ending in ER

Browse 39 verified English 15 letter words that end with ER, including Cinematographer, Microcontroller, Ultramarathoner, Photomultiplier, Historiographer, Chromatographer and Counterattacker. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with A
2 words
autotransformer
anesthesiometer
Starts with C5 words
cinematographer
chromatographer
counterattacker
counterreformer
contrapropeller
Starts with D3 words
diastereoisomer
discountenancer
diamagnetometer
Starts with E5 words
epistolographer
enigmatographer
ethnogeographer
electrocutioner
electrodialyzer
Starts with H
1 words
historiographer
Starts with K
1 words
katathermometer
Starts with M5 words
microcontroller
micromillimeter
mountainboarder
malpractitioner
microphotometer
Starts with P6 words
photomultiplier
photosensitizer
phototypesetter
paleogeographer
paroemiographer
phytogeographer
Starts with R
2 words
radiogoniometer
radiomicrometer
Starts with S3 words
subcommissioner
scharlachberger
scimitarbabbler
Starts with T3 words
transmissometer
thermobarometer
thalassographer
Starts with U
2 words
ultramarathoner
ultramicrometer
Starts with X
1 words
xylopyrographer

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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.