All authentically antonyms
au·then·tic
A a adverb authentically
- falsely — not true or correct; erroneous: a false statement.
adv authentically
- doubtfully — of uncertain outcome or result.
- dubiously — doubtful; marked by or occasioning doubt: a dubious reply.
- questionably — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.
- indefinite — not definite; without fixed or specified limit; unlimited: an indefinite number.