heartily Antonyms

spiritually excruciatingly severely murderously languorously preposterously listlessly lukewarmly callously attentively wickedly weightily starkly statically sternly stiffly stonily strictly toughly wanly manipulatively mercilessly overbearingly reproachfully ruggedly treacherously uneagerly unemotionally unsmilingly at an easy rate oppressively heartlessly half-heartedly obdurately aloofly humourlessly antipathetically begrudgingly burdensomely unenthusiastically unwillingly on contrary alertly cruelly derogatorily dryly faintly feebly firmly frailly