calmly carefully cautiously covertly delicately discreetly ease furtively furtive gently gingerly guardedly lightly little politely quickly quick quietly quiet secretly silently slight slowly softly stealthily stealthy tenderly tentative
carelessly off-handedly slovenly
comfortably heavily lazily leisurely luxuriously relaxed relax
absently careless casually easily heedlessly just nonchalantly offhandedly unceremoniously