banal catch-all dark equivocal evasive fuzzy grey indefinite noncommittal slightly vaguely vague
apologetic awkwardly awkward cautiously coyly diffidently frightened gingerly hesitantly nervously reluctantly sheepishly shyly submissive tentatively timidly timid tremulously
calmly carefully covertly delicately discreetly ease furtively furtive gently guardedly lightly little loosely politely quickly quick quietly quiet secretly silently slight slowly softly stealthily stealthy