1. most unsteady or shaky; most likely to wobble
Usage: superlative form of wonky
2. most crooked or not straight
Usage: informal; superlative form of wonky

Examples

• This is the wonkiest table in the restaurant – it rocks back and forth constantly.
• The wonkiest wheel on the shopping cart made it nearly impossible to steer.
• After the earthquake, our house had the wonkiest doorframe on the block.
• The wonkiest chair in the waiting room was the one everyone avoided.
• That’s the wonkiest fence post I’ve ever seen – it leans at a crazy angle.
• The wonkiest shelf couldn’t hold any books without them sliding off.