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Synonyms

uneven

American  
[uhn-ee-vuhn] / ʌnˈi vən /

adjective

  1. not level or flat; rough; rugged.

    The wheels bumped and jolted over the uneven surface.

  2. irregular; varying; not uniform.

    The book is uneven in quality.

  3. not equitable or fair; one-sided.

    an uneven contest.

    Synonyms:
    lopsided, unequal, unfair
  4. not equally balanced; not symmetrical or parallel.

  5. (of a number) odd; not divisible into two equal integers.

    The numerals 3, 5, and 7 are uneven.


uneven British  
/ ʌnˈiːvən /

adjective

  1. (of a surface, etc) not level or flat

  2. spasmodic or variable

  3. not parallel, straight, or horizontal

  4. not fairly matched

    an uneven race

  5. archaic not equal

  6. obsolete unjust

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of uneven

before 900; Middle English; Old English unefen; cognate with German uneben. See un- 1, even 1

Explanation

Uneven is the opposite of uniform and predictable. If the road is uneven, it's bumpy and rough, and you’ll have to dodge the potholes. If your performance as Hamlet is uneven, your "To be or not to be" might be brilliant, but you mumble through "Get thee to a nunnery!" If the economic recovery is uneven, it's not the same in every sector — maybe manufacturing and exports are picking up steam but the housing market is still lagging. If your soccer team of skinny 12-year-olds is up against a team of beefy 16-year-old giants, it's an uneven match and likely to be ugly.

Keep Reading on Vocabulary.com

Vocabulary lists containing uneven

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Appeared in the March 19, 2026, print edition as 'A Troupe’s Uneven Season'.

From The Wall Street Journal • Mar. 18, 2026

Uneven, bumpy, full-of-heart fabric, but still: something that could keep you warm.

From Salon • Nov. 4, 2025

Uneven floor slabs hinted at minor additions over the years, including a supply room with shelving off the lone bedroom and bath.

From Los Angeles Times • Jun. 25, 2024

Uneven grazing can degrade water quality, soil health and habitats.

From Science Daily • Mar. 27, 2024

Uneven banks of snow still lined the sidewalks, though it was warm enough for people to walk about without hats or gloves.

From "Interpreter of Maladies" by Jhumpa Lahiri