apologetic awkwardly awkward cautiously coyly diffidently frightened hesitantly nervously reluctantly sheepishly shyly submissive tentatively tentative timidly timid tremulously
anxiously apprehensively doubtfully fearfully slowly
calmly carefully covertly delicately discreetly ease furtively furtive gently guardedly lightly little loosely politely quickly quick quietly quiet secretly silently slight softly stealthily stealthy tenderly