noun a person who is not very bright
adjective lacking or marked by lack of intellectual acuity
Oppositessmart
adjective in a state of mental numbness especially as resulting from shock
Similarconfused
Source: WordNet 3.1, Princeton University
Synonyms for stupid
Other words for “stupid”, grouped by meaning.
We found 24 synonyms for “stupid”. The most common are stupid person, stupe, dullard, dolt, pudding head.