Unrhythmic

Part of speech: adjective

Definitions

1. Lacking a steady beat or regular time structure in music or performance
2. Defined by a deviation from established rhythmic patterns, resulting in irregularity
3. Characterized by the absence of a consistent or predictable timing pattern in sounds or movements

Etymology: "Unrhythmic" is a plain formation: the prefix "un-", meaning "not", attached to "rhythmic". The adjective "rhythmic" traces back through Latin "rhythmicus" to the Ancient Greek "rhythmikos", from "rhythmos", meaning a measured flow or regular movement, and the Greek word ultimately belongs to the verb "rhein", "to flow". So the core idea was always motion that keeps a pattern, and "unrhythmic" describes its absence. The prefix is the older and more ordinary part. "Un-" is an Old English element, inherited from Germanic, and it has been attached freely to adjectives in English for over a thousand years, which is why English can form a negative for almost any descriptive word.

Synonyms: irregular, offbeat

Antonyms: rhythmic, regular