Words To Describe Intelligence Levels

adjective Doltish is an adjective that describes someone who is stupid or lacking intelligence.

• His doltish behavior during the meeting was quite embarrassing.
• I can't believe how doltish he was acting yesterday.
• Stop being so doltish, it's annoying.
• Her doltish decision to quit her job without a backup plan was regrettable.

adjective describing someone as lacking intelligence or showing a lack of good judgment

• The professor believed that the student's answers were unintelligent and lacking critical thinking.
• I don't mean to be rude, but that was a pretty unintelligent decision you made.
• She's so clueless, always saying unintelligent things.
• His argument was like a ship without a rudder, aimless and unintelligent.