The difference between Know-it-all and Sciolist

When used as nouns, know-it-all means someone who claims to be knowledgeable or an expert in something, obnoxiously dismissing the opinions, advice, suggestions, etc. of others, whereas sciolist means one who exhibits only superficial knowledge.


check bellow for the other definitions of Know-it-all and Sciolist

  1. Know-it-all as a noun (chiefly, US, pejorative):

    Someone who claims to be knowledgeable or an expert in something, obnoxiously dismissing the opinions, advice, suggestions, etc. of others.

    Examples:

    "We had it all figured out, but this know-it-all marched in with "the correct way of solving it", leaving our experiment in shambles."

  1. Sciolist as a noun:

    One who exhibits only superficial knowledge; a self-proclaimed expert with little real understanding.

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