Countable Nouns Ending in OR and Containing US

This list gathers 18 English countable nouns ending in OR and containing US, such as Illustrator, Combustor, Trustor, Cuspidor, Resuscitator, Detrusor and Susceptor. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with A
1 words
auscultator
Starts with C
3 words
combustor
cuspidor
causator
Starts with D
1 words
detrusor
Starts with E
1 words
excusator
Starts with F
1 words
fustigator
Starts with I
1 words
illustrator
Starts with J
1 words
justificator
Starts with O
1 words
occlusor
Starts with P
1 words
percussor
Starts with R
3 words
resuscitator
rusticator
russificator
Starts with S
3 words
susceptor
suspensor
sustentator
Starts with T
1 words
trustor

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