underguesstimate

Verb

Meaning

underguesstimate (third-person singular simple present underguesstimates, present participle underguesstimating, simple past and past participle underguesstimated)

(slang) To underestimate.

Source: en.wiktionary.org

Antonyms

overguesstimate

Close letter words and terms

underguard underguardian underguess underhair underhaired underhalls