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

Merriam-Webster's Collegiate Dictionary