Nouns Starting with OP and Containing RA

Browse 29 valid English nouns starting with OP and containing RA, from Operation, Operating, Operator, Opera, Operative, Operand and Operability to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with OPE19 words
operation
operating
operator
opera
operative
operand
operability
operant
operatics
operagoer
operatorship
operagoing
operationalist
operationalism
operativeness
operativity
operationism
operationist
operatrix
Starts with OPH3 words
ophiura
ophiuran
ophidiobatrachia
Starts with OPI4 words
opisthobranch
opisthograph
opisthography
opisthobranchiate
Starts with OPO
1 words
opotherapy
Starts with OPP
2 words
oppignoration
oppigneration

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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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