We found one dictionary that defines the word showing lack of intelligence:

General (1 matching dictionary)

1. showing lack of intelligence: Rhymezone

Definitions from WordNet (showing lack of intelligence) ▸ adverb:  in an unintelligent manner ▸ Words similar to showing lack of intelligence ▸ Usage examples for showing lack of intelligence ▸ Idioms related to showing lack of intelligence ▸ Wikipedia articles (New!) ▸ Words that often appear near showing lack of intelligence ▸ Rhymes of showing lack of intelligence ▸ Invented words related to showing lack of intelligence