Irregular Verbs Starting with U and Containing K

Explore 13 verified English irregular verbs starting with U and containing K, including Undertake, Unstuck, Unstick, Unmake, Unknit, Upspeak and Unthink. Browse these non-standard verbs with unique past tense and participle forms below, or check past simple and past participle forms in our verb grammar guide.

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Starts with UN9 words
undertake
unstuck
unstick
unmake
unknit
unthink
unspeak
unbespeak
underkeep
Starts with UP4 words
upspeak
upbreak
upmake
upknit

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