What does commonness mean?
Commonness is a noun describing the state of being common — either in the sense of occurring frequently or existing over a wide area, or in the sense of being ordinary, familiar, and undistinguished. The two senses are closely related: what occurs everywhere tends to lose any air of specialness, which is why writers often use the word when discussing how ubiquity dulls appreciation, as with technology, consumer goods, or once-remarkable experiences. Commonness appears most often in formal, academic, or critical prose; everyday speech prefers the adjective 'common'. It carries a mildly negative connotation when applied to style or behaviour, where it suggests plainness or a lack of refinement, but it is neutral — even useful — in scientific and statistical contexts, where measuring the commonness of a phenomenon is simply a way of describing its frequency. Its antonyms include rarity and uncommonness, and it belongs to the wider family of words descended from Latin communis, meaning shared or public.
The state or quality of being common; frequency of occurrence or widespread presence.
"The survey measured the relative commonness of each bird species across the county."
In this statistical sense the word is neutral and factual.
Ordinariness or lack of distinction; the quality of being unremarkable.
"He lamented the commonness of the hotel's furnishings, finding nothing memorable in any room."
Despite meaning 'ordinary', the word itself is rare enough that most people reach for 'common' instead — making its own commonness decidedly uncommon.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of commonness
Commonness is formed from the adjective 'common' plus the noun-forming suffix '-ness', following a productive English pattern for creating abstract nouns. The adjective traces back through Old French comun to Latin communis, meaning 'shared by all or many', from com- ('together') and munis ('bound, under obligation'). English adopted 'common' via Norman French in the medieval period, and the derived noun emerged later, likely in the early modern era. Cognates sharing the Latin root include commune, community, communicate, and communal.
Related word forms
How commonness is actually used
A formal or literary word, more often found in academic and critical writing than everyday speech. In ordinary conversation people typically use the adjective 'common' rather than the noun form.
Easily confused with commonness
Commonsense refers to practical good judgement, whereas commonness refers to how frequent or ordinary something is.