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uneven

/ʌnˈiːvən/
adjective★Intermediate— not smooth or balanced
general

not level, flat, or smooth; having irregularities

The road surface was uneven due to potholes.

The road had rough patches and holes.

Her breathing became uneven during the workout.

Her breaths were irregular and inconsistent.

💡

Can describe physical surfaces, rhythms, or distributions.

general

not equal or balanced; varying in quality or quantity

The team's performance was uneven this season.

Their results varied widely, with some wins and some losses.

The distribution of resources was uneven across regions.

Some areas received much more than others.

💡

Often used in contexts like performance, distribution, or competition.

Collocations

uneven surfacea surface with irregularities or bumpsuneven distributionan unequal or inconsistent spreaduneven performanceinconsistent results or effort

Synonyms

irregularbumpyunequalinconsistentlopsided

Antonyms

evensmoothflatbalanceduniform

💡Pro Tip

Avoid confusion with 'unequal'

'Uneven' often implies irregularity or inconsistency, while 'unequal' strictly means not equal in size, value, or status. For example, 'uneven terrain' refers to rough ground, not ground with different sizes.

⚡Gold Rule

Physical vs. Abstract Use

Use 'uneven' for physical surfaces (e.g., 'uneven pavement') and for abstract concepts like performance or distribution (e.g., 'uneven grades').

📖Word Origin

From Old English 'un-' (not) + 'efen' (even, level), meaning 'not level or balanced'. The 'even' component traces back to Proto-Germanic '*ebnaz' (level, equal).

📝Usage Notes

Commonly used to describe physical surfaces (e.g., roads, floors) or abstract concepts (e.g., performance, distribution). Avoid using for people unless referring to physical traits (e.g., 'uneven teeth').

Word Breakdown

un-
not
prefix
+
-even
level or equal
root
English Dictionary

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