Synonyms of indifferently

2 Syllables
mildly, subtly, thinly, lightly, meekly, coldly, faintly, poorly
3 Syllables
flippantly, leniently, languidly, tenuously, thoughtlessly, timidly, heedlessly, slightingly, sparsely, neutrally, airily, breezily, daintily, sparingly, soothingly, tepidly
4 Syllables
reservedly, nonchalantly, frivolously, negligently, coldheartedly, unfeelingly, ethereally, detachedly, offhandedly, agilely, unbiasedly
5 Syllables
objectively, unsubstantially, imperturbably, open-mindedly
6 Syllables
dispassionately, disinterestedly, unemotionally, lackadaisically, inadequately