Countable Nouns That Start with OB and End with R

Explore 16 verified English countable nouns starting with OB and ending with R, including Observer, Objector, Obligor, Obturator, Obstructor, Obiter and Obsessor. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with OBE
1 words
obeyer
Starts with OBI
1 words
obiter
Starts with OBJ
2 words
objector
objurgator
Starts with OBL
4 words
obligor
obliterator
obliger
obligator
Starts with OBS
4 words
observer
obstructor
obsessor
observator
Starts with OBT
3 words
obturator
obtainer
obtruder
Starts with OBV
1 words
obviator

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