Uneven

Part of speech: adjective

Pronunciation: /ʌnˈivən/

Definitions

1. Not level, smooth, or regular in surface, pattern, or quality; having variations in height, texture, or consistency
2. Lacking a regular or uniform surface or appearance, this term describes an object or area that exhibits irregularities in texture, shape, or quality
3. Characterized by inconsistencies, this adjective refers to a surface or pattern that is not uniform, often featuring varying heights, textures, or characteristics

Etymology: "Uneven" is a plain compound: the prefix "un-", meaning "not," attached to "even," which in Old English meant level, smooth, or equal. The Old English form "unefen" carried a wider sense than today's: it could describe things that were unequal, unlike, dissimilar, or irregular, not only ground that is bumpy. That broader range of meaning survives in the word's sibling forms across Germanic languages, such as Dutch "oneven," which can also mean "odd" in the sense of an odd number, and German "uneben," which covers rough and bumpy surfaces alongside irregular ones. The word passed into Middle English as "uneven," keeping the same basic pattern: a Germanic negative prefix joined to an inherited adjective. Its ancestry runs back through Proto-Germanic, which points to a shared root for the sense of "level" or "flat" among related languages.

Synonyms: irregular, bumpy, rough, unbalanced, jagged

Antonyms: smooth, level, even, flat, uniform