Foolish, Inane, Unintelligent, Often of Arguments

This page is the CodyCross answer for the clue below from Professions, Group 1538, Puzzle 1 (Professional Athlete).

Question is: Foolish, Inane, Unintelligent, Often of Arguments

and the answer is: FATUOUS

Word Meaning:

FATUOUS — Obnoxiously stupid; vacantly silly; content in one's foolishness.

Definitions from Wiktionary.