unfit, a. [unsuitable], [ineligible], [inappropriate], [unqualified], [incompetent], [inapt], inept.
unfit, v. disqualify, incapacitate, [disable].
unfitness, n. ineligibility, unsuitableness, incompetency, irrelevance, disqualification.
unflattering, a. [uncomplimentary], [derogatory], [frank].
unfledged, a. [callow], [unfeathered], [squab].
unflinching, a. [resolute].
unfold, v. unfurl, [expand], evolve, [unroll]; disentangle, [unravel], [resolve]; divulge, disclose, [reveal], elucidate.
unfoldment, n. [evolution], evolvment, [expansion], [unrolling]; disentanglement, [interpretation], [explanation].
unforced, a. [spontaneous], [voluntary], [optional], [unconstrained].
unforgivable, a. [unpardonable], irremissible, inexpiable.