Countable Nouns Ending in TOR and Containing OS

Browse 22 valid English countable nouns ending in TOR and containing OS, from Prosecutor, Impostor, Depositor, Oscillator, Prospector, Compositor and Prognosticator to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with B
1 words
bioprospector
Starts with C
1 words
compositor
Starts with D
2 words
depositor
dispositor
Starts with E
3 words
expositor
expostulator
electrodepositor
Starts with G
1 words
glossator
Starts with I
1 words
impostor
Starts with O
2 words
oscillator
ovipositor
Starts with P
10 words
prosecutor
prospector
prognosticator
postulator
prosector
prepostor
prostitutor
praepostor
prepositor
postillator
Starts with R
1 words
repositor

•Browse Countable Nouns by Letter (A to Z)

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