Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: not counterfeit or copied
"an authentic signature"; "a bona fide manuscript"; "an unquestionable antique"; "photographs taken in a veritable bull ring";
Similiar / Same: authentic, bona fide, veritable
How to sign: not open to question
"an unquestionable (or unequivocal) loss of prestige";