Honestly

наречие 1) честно 2) искренне, правдиво 3) действительно, правда, в самом деле

Большой англо-русский словарь

Honestly

adverb 1. in an honest manner: as a. without cheating
Example: counted the ballots honestly b. really, genuinely
Example: was honestly scared c. without frills
Example: food honestly prepared 2. to be honest ; to tell the truth
Example: honestly, I don't know

Энциклопедический словарь Мерриама-Вебстера