1. (a.) Not answered; not replied; as, an unanswered letter.

2. (a.) Not refuted; as, an unanswered argument.

3. (a.) Not responded to in kind; unrequited; as, unanswered affection.

actual ascertained attested authenticated categorically true certain certified confirmed corroborated demonstrated determined documentary effectual established factual historical not in error objectively true proved real substantiated sure-enough TRUE true as gospel truthful unanswered uncontradicted uncontroverted undenied undoubted unerroneous unfallacious unfalse unmistaken unquestionable unrefutable unrefuted validated veracious verified veritable