Countable Nouns Starting with QUADR and Containing O

This list gathers 13 English countable nouns starting with QUADR and containing O, such as Quadrillion, Quadrotor, Quadroon, Quadrupole, Quadrasonic, Quadrillionth and Quadrisection. 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 QUADRA
2 words
quadrasonic
quadratosquamosal
Starts with QUADRI7 words
quadrillion
quadrillionth
quadrisection
quadrinomial
quadripartition
quadricone
quadricrescentoid
Starts with QUADRO
2 words
quadrotor
quadroon
Starts with QUADRU
2 words
quadrupole
quadruplication

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