IPA: //ʌˈniːvən//
KK: /ʌˈnivən/
Not equal in size, quality, or surface; having irregularities or inconsistencies.
The table was uneven, causing the dishes to wobble.
Uneven → It is formed from "un-" (meaning not) and "even" (from Old English "efen", meaning level or equal). The word "uneven" means not level or not equal.
Think of 'not' ('un-') being added to 'level' ('even') — that's why uneven means something that is not level.