Crackpot and Zany

Crackpot adjective - Showing or marked by a lack of good sense or judgment.

Zany and crackpot are semantically related In some cases you can use "Zany" instead the word "Crackpot" as a noun or an adjective.

Zany adjective - Showing or marked by a lack of good sense or judgment.

Crackpot and zany are semantically related in wacky topic. Sometimes you can use "Crackpot" instead the word "Zany" as an adjective or a noun. informal substitute