A person with little or no judgment, common sense, wisdom, etc.; silly or stupid person; simpleton
(Obs.) A disabled person mentally equal or inferior to a child two years old
A stupid person; a dolt.
(Informal) A stupid or silly person
A person who is stupid or easily deceived; fool
A very foolish or stupid person
(Rare) An agnostic
The definition of a moron is someone very stupid or foolish.
People who are illiterate, considered as a group.
A person who makes annoyingly conceited claims to knowledge
an ignorant person
Find another word for ignoramus. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for ignoramus, like: fool, dolt, idiot, dunce, nitwit, simpleton, imbecile, know-nothing, moron, dullard and illiterate.