Countable Nouns Starting with IM and Containing SS

Browse 19 valid English countable nouns starting with IM and containing SS, from Impression, Impress, Impossibility, Impressionist, Impasse, Immunosuppressant and Immunosuppressive 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 IMM
6 words
immunosuppressant
immunosuppressive
immunoassay
immunosuppressor
immission
immunoassayist
Starts with IMP
13 words
impression
impress
impossibility
impressionist
impasse
impressment
impoliteness
improperness
impassability
impresser
impressure
impossibilist
impossibilification

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