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Clueless vs Undefined - What's the difference?

clueless | undefined |

As adjectives the difference between clueless and undefined

is that clueless is lacking knowledge or understanding; uninformed while undefined is lacking a definition or value.

clueless

English

Adjective

(en adjective)
  • Lacking knowledge or understanding; uninformed.

    • Synonyms

    * See also * See also

    Antonyms

    * clueful * informed

    Derived terms

    * cluelessly * cluelessness

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined