Here's what rhymes with musingly.
amusingly accusingly confusingly Words that almost rhyme with musingly
soothingly movingly approvingly reprovingly disapprovingly musically broodingly foolishly brutishly ghoulishly prudishly nudity allusively elusively unassumingly rebukingly impunity reputedly acoustically effusively inclusively abusively intrusively delusively doohickey conclusively gratuity fatuity obtrusively exclusively incongruity incredulity unobtrusively perpetuity discontinuity