undependable

  • (a) not worthy of reliance or trust
    • in the early 1950s computers were large and expensive and unreliable
    • an undependable assistant
    unreliable,
  • (s) liable to be erroneous or misleading
    • an undependable generalization
    unreliable,

Synonyms

unreliable

Antonyms

dependable reliable

See also

untrustworthy untrusty

Words of close approximity

undependably
undependably
undependableness