Here's what rhymes with anticipatingly.
hesitatingly devastatingly irritatingly unhesitatingly penetratingly gratingly titillatingly deprecatingly fascinatingly intimidatingly exasperatingly illuminatingly accommodatingly aggravatingly nauseatingly invigoratingly infuriatingly calculatingly humiliatingly ingratiatingly excruciatingly Words that almost rhyme with anticipatingly
ragingly engagingly basically amazingly imitatively unfailingly meditatively scathingly entertainingly rakishly abrasively piratically jadedly authoritatively creatively evasively animatedly exaggeratedly pervasively unavailingly qualitatively persuasively appreciatively collaboratively legislatively prosaically exasperatedly lackadaisically administratively algebraically uncomplainingly complicatedly manipulatively