What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Worthless vs Undefined - What's the difference?

worthless | undefined |

As adjectives the difference between worthless and undefined

is that worthless is not having worth and use, without value, inconsequential while undefined is lacking a definition or value.

worthless

English

Adjective

(en adjective)
  • Not having worth and use, without value, inconsequential.
    • Lies are as important as truth, for without lies, the truth is worthless .
    The committee's decision is worthless and not going to be acted upon.
    Don't be a worthless slouch! Go get yourself a job.

    Derived terms

    * worthlessly * worthlessness

    Synonyms

    * useless * miserable * valueless

    Antonyms

    * worthful * worthy * useful * precious * valuable

    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