Countable Nouns Starting with OBST and Containing O

Explore 10 verified English countable nouns starting with OBST and containing O, including Obstacle, Obstruction, Obstetrician, Obstinacy, Obstructionist, Obstruent and Obstructor. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with OBSTA
1 words
obstacle
Starts with OBSTE
2 words
obstetrician
obstetrix
Starts with OBSTI
2 words
obstinacy
obstipation
Starts with OBSTR5 words
obstruction
obstructionist
obstruent
obstructor
obstriction

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