Words That Rhyme With "Ostensibly" :
3 syllables:
Cecily, credibly, flexibly, messily, pensively, sensibly
4 syllables:
confessedly, defensively, expensively, forensically, incredibly, indelibly, inflexibly, offensively, responsibly
5 syllables:
apprehensively, comprehensively, inexpensively, inoffensively, irresponsibly