IPA: /ˈrɒkɪli/
KK: /ˈrɑkɪli/
In a way that is uneven or unsteady, often moving back and forth like a rock.
The car moved rockily along the bumpy road.
Rockily → It is formed from "rock" (from Old English *rocc*, meaning a large stone or boulder) and "-ily" (a suffix used to form adverbs meaning in a manner of). The word "rockily" means in a manner that is like or resembles a rock, often implying a rough or uneven surface.
Think of the word 'rock' to remember that 'rockily' describes something that is rough or uneven, just like a rock.