If something isn’t sharp, it’s dull. This can apply to pencils and people — if you’re sharp, you’re a smarty-pants, but if you’re dull, you’re a dullard. It even sounds kind of dumb, dullard.

Dullard is an old-fashioned word for a dumb person. If you have to explain to someone how to sit in a chair, you’re probably talking to a dullard (or a toddler). It's rude to call someone a dullard, but we all feel like dullards sometimes, especially when we make mistakes or can't understand something.

Definitions of dullard
  1. noun
    a person who is not very bright
    synonyms: dolt, pillock, poor fish, pudden-head, pudding head, stupe, stupid, stupid person
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    a stupid person who is easy to take advantage of
    blockhead, bonehead, dunce, dunderhead, hammerhead, knucklehead, loggerhead, lunkhead, muttonhead, numskull
    a stupid person; these words are used to express a low opinion of someone's intelligence
    (Yiddish) a clumsy dolt
    type of:
    simple, simpleton
    a person lacking intelligence or common sense
  2. noun
    a person who evokes boredom
    synonyms: bore
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    show 4 types...
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    gasbag, windbag
    a boring person who talks a great deal about uninteresting topics
    nudnick, nudnik
    (Yiddish) someone who is a boring pest
    a bore who makes excessive use of platitudes
    stuffed shirt
    a bore who is extremely formal, pompous, and old-fashioned
    type of:
    disagreeable person, unpleasant person
    a person who is not pleasant or agreeable
Word Family

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