Words That Rhyme With "Authentically" :
3 syllables:
anticly, chemically, ethically, franticly, hectically, hecticly, helically, medically, sceptically, skeptically, splendidly
4 syllables:
adventively, alchemically, angelically, ascendingly, ascetically, athletically, attendingly, attentively, cosmetically, dementedly, domestically, eccentrically, electrically, extendedly, forensically, frenetically, genetically, heretically, hermetically, identically, intendedly, inventively, lamentedly, magnetically, majestically, pedantically, phonetically, poetically, polemically, presentively, retentively, romantically, semantically, systemically, theoretically, unendingly, unethically
5 syllables:
academically, alphabetically, antiseptically, biochemically, condescendingly, dialectically, discontentedly, ecumenically, energetically, evangelically, histochemically, inattentively, pathogenically, philatelically, photochemically, pyrochemically, stratagemically, unrelentingly, unromantically