Countable Nouns Starting with OB and Containing ST

Explore 17 verified English countable nouns starting with OB and containing ST, including Obstacle, Obstruction, Obstetrician, Obstinacy, Obstructionist, Oblast and Objectivist. 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 OBI
1 words
obituarist
Starts with OBJ
1 words
objectivist
Starts with OBL
1 words
oblast
Starts with OBO
1 words
oboist
Starts with OBS
12 words
obstacle
obstruction
obstetrician
obstinacy
obstructionist
obscurantist
obstruent
obstructor
obstipation
obstetrix
obsessionist
obstriction
Starts with OBT
1 words
obtestation

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