unevenly
Word family
Synonym discussion
Sense: adverb/1
All four words describe a lack of uniformity, but they differ in what kind of uniformity is missing. Unevenly is the broadest — it can describe surfaces, distribution, or quality. Irregularly emphasises the absence of a predictable pattern or rhythm (e.g., irregularly shaped stones) rather than inequality of amount. Unequally is narrower, focusing specifically on differences in quantity or degree — for example, unequally shared profits implies a numerical imbalance, while unevenly shared profits could also mean a messy or non-standard split. Asymmetrically belongs to more technical registers (design, biology, mathematics) and describes a mirrored correspondence that does not match. In everyday conversation, unevenly is the safest choice for most contexts.
Common collocations
Nouns
- uneven distribution
- uneven surface
- uneven quality
Adverbs
- very unevenly
- somewhat unevenly
- slightly unevenly
- extremely unevenly
- noticeably unevenly
Phrases
- cut unevenly
- distribute unevenly
- spread unevenly
- apply unevenly
- heat unevenly
Prepositions
- unevenly across
- unevenly among
- unevenly between
- unevenly throughout
Etymology
Formed by adding the adverbial suffix -ly to the adjective uneven, which comes from Old English unefen (un- 'not' + efen 'level, equal, flat'). The base word even has Germanic roots and is related to Dutch even and German eben. The sense of 'inconsistent quality' developed from the physical meaning of 'not level' through metaphorical extension.