unanswered
Not answered; not replied to; not opposed by a reply: as, an unanswered letter.
Not refuted: as, an unanswered argument.
Not suitably returned; unrequited.
adjectiveNot answered; not replied to.
adjectiveNot refuted.
adjectiveNot responded to in kind; unrequited.
adjectiveThat has not been
not returned in kind