Adverbs for Halfhearted

languidly; nonchalantly; carelessly; inattentively; imperturbably; extraordinarily; inexplicably; unaccountably; irresponsibly; insouciantly; vexatiously; lackadaisically; noticeably; conspicuously; obviously; unconcealedly; openly; frankly; manifestly; curiously; indifferently; timidly; indecisively; lazily; indolently; insolently; capriciously; indeterminately; irresolutely; phlegmatically.