IPA: /nɒnˈsɪmɪtrɪk/
KK: /nɑnˈsɪmɪtrɪk/
Describing something that is not symmetrical or balanced, meaning it does not have identical parts on either side of a dividing line or around a center.
The design of the building is nonsymmetric, with one side being much larger than the other.
Nonsymmetric → It is formed from "non-" (meaning not) and "symmetric" (from Greek "symmetria", meaning together measure). The word "nonsymmetric" means not having symmetry or not being symmetrical.
Think of 'not' ('non-') and 'together measure' ('symmetria') to remember that 'nonsymmetric' refers to something that does not have symmetry.