Abstract Nouns Starting with O and Containing SO

Browse 20 valid English abstract nouns starting with O and containing SO, from Outsourcing, Offseason, Obsolescence, Orison, Opsonization, Obsoleteness and Oversoul to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to explore examples of abstract vs. concrete nouns.

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Starts with OB4 words
obsolescence
obsoleteness
obsoletion
obsoletism
Starts with OF
1 words
offseason
Starts with OL
1 words
oligopsony
Starts with OP
2 words
opsonization
opsonification
Starts with OR
2 words
orison
orchesography
Starts with OU
1 words
outsourcing
Starts with OV8 words
oversoul
oversophistication
overresoluteness
oversolidification
oversolicitousness
oversolicitude
overcensoriousness
oversorrowfulness
Starts with OW
1 words
ownsome

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