What rhymes with inoffensively

2 Syllables
sensibly
3 Syllables
frenziedly, pensively
4 Syllables
defensively, expensively, extensively, generously, insensately, intensively, offensively, plaintively, preemptively, reprehensibly, supposedly
5 Syllables
apprehensively, coextensively, comprehensively, inexpensively, inoffensively, unoffensively