wellknown

Wellknown is an adjective used to describe something that is widely recognized or acknowledged. It can refer to people, places, works of art, ideas, or events that have broad public awareness or acceptance. The term often conveys a sense of prominence rather than universal fame.

In standard modern English, the form before a noun is well-known, with a hyphen. After a noun, the expression is usually two words: "the author is well known." The single-word form "wellknown" is rare and generally considered nonstandard outside branding, code identifiers, or stylistic choices.

Usage notes: well-known is a descriptive modifier and should not imply endorsement or value judgment. It is related to synonyms such as famous, renowned, notable, and celebrated, but suggests recognition by many rather than top-tier status. The phrase can appear in neutral or positive contexts depending on the subject. When used predicatively, it remains common to say someone or something is well known.

See also: fame, notoriety, public figure, notable person.