IPA: /ˈwɒb.əl.i.ər/
KK: /ˈwɑːbliːər/
More unsteady or shaky than something else.
The table is wobblier than the chair, making it hard to eat on it.
Comparative: wobblier
Superlative: wobblies
Wobblier → It is formed from "wobble" (of uncertain origin, possibly imitative of the motion) and the comparative suffix "-ier" (meaning more). The word "wobblier" means more wobbly or unstable than something else.
Think of something that is 'more unstable' or 'more shaky' — that's what 'wobblier' describes.