うやうやしく (translations)→ civilly gravely politely
つつましく (translations)→ discreetly modest modestly pious unassumingly
神妙に (translations)→ dutifully obediently piously
大儀そうに (translations)→ cumbersome lazily reluctantly stiffly tiredly wearily
丁重に (translations)→ courteously courtesy nice regard