Countable Nouns Starting with QUIN and Containing O

Browse 15 valid English countable nouns starting with QUIN and containing O, from Quintillion, Quinone, Quinolone, Quinto, Quintillionth, Quinacridone and Quinol 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 QUINA
2 words
quinacridone
quinazoline
Starts with QUIND
2 words
quindecagon
quindecillion
Starts with QUINO6 words
quinone
quinolone
quinol
quino
quinonoid
quinoid
Starts with QUINQ
1 words
quinquepartition
Starts with QUINT4 words
quintillion
quinto
quintillionth
quintuplication

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