11 Letter Words Starting with 'OBS'

Discover 23 playable English words with 11 letters starting with 'OBS' from familiar terms like Observation, Obstruction, Observatory and Obstructive to rare vocabulary. Each entry is verified for word games and crosswords, complete with scores and meanings below.

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Starts with OBSC5 words
obscuration
obscureness
obsceneness
obscurement
obscurantic
Starts with OBSE8 words
observation
observatory
obsessively
obsessional
observantly
observingly
observative
obsecration
Starts with OBSI3 words
obsignation
obsidionary
obsignatory
Starts with OBSO1 words
obsolescent
Starts with OBST6 words
obstruction
obstructive
obstinately
obstetrical
obstipation
obstriction
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