12 Letter Verbs Starting with UN

Explore 24 verified English 12 letter verbs that start with UN, including Underwriting, Underperform, Underdressed, Underdeliver, Understudied, Underutilize and Underachieve. Browse these action words and doing words below, or review conjugation tables and tense rules in our verb grammar guide.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with UNA
1 words
unadulterate
Starts with UNC
1 words
unconsecrate
underwriting
underperform
underdressed
underdeliver
understudied
underutilize
underachieve
undertrained
underpredict
undercoating
underproduce
underdevelop
undernourish
underexploit
underpeopled
underfulfill
undiscipline
undersecrete
Starts with UNI
1 words
universalize
Starts with UNN
1 words
unnaturalize
Starts with UNS
2 words
unsensualize
unscabbarded

•Browse Verbs by Letter (A to Z)

Select a starting letter to browse verbs
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
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.