IPA: /ʌnˈsɪmətrɪkli/
KK: /ʌnˈsɪmətrɪkli/
In a manner that is not symmetrical or balanced; lacking symmetry.
The design of the building was unsymmetrically arranged, giving it a unique appearance.
Unsymmetrically → It is formed from "un-" (meaning not), "symmetria" (from Greek, meaning together or balanced), and "-ically" (meaning in a manner). The word describes something that is not balanced or not symmetrical in its arrangement.
Think of 'not' ('un-') being applied to something that is 'balanced' ('symmetria') — that's why unsymmetrically means not balanced.