-osity
suffix
°Forming nouns, usually abstract, and usually from adjectives in -ous or -ose.
°(colloquial) Forming nouns from other adjectives for humourous effect.
synonyms: -ness, -hood, -ship, -itas more» , -itude, -th, -ia, -itia, -ity, -ability, -ibility, -icity, -ous, -ose