unsteadfast

English

Etymology

Inherited from Middle English unstedefast, from Old English unstædefast; equivalent to un- +‎ steadfast.

Adjective

unsteadfast (comparative more unsteadfast, superlative most unsteadfast)

  1. Not steadfast; wavering, unfaithful.
    Synonyms: unfaithful, unleal, unloyal; see also Thesaurus:treacherous

Derived terms