Countable Nouns Starting with O and Containing CR

Browse 23 valid English countable nouns starting with O and containing CR, from Outcry, Omicron, Outcrop, Outcropping, Osteonecrosis, Oversubscription and Olecranon 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 OB
1 words
obsecration
Starts with OC3 words
ochlocracy
ocrea
ochlocrat
Starts with OL
2 words
olecranon
olecranarthritis
Starts with OM
1 words
omicron
Starts with ON3 words
oneirocritic
onychocryptosis
oneirocritics
Starts with OS
1 words
osteonecrosis
Starts with OU6 words
outcry
outcrop
outcropping
outcross
outcrossing
outcrowd
Starts with OV6 words
oversubscription
overcrop
oversecretion
overprocrastination
overscrupulosity
overdiscrimination

•Browse Countable Nouns by Letter (A to Z)

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