['feɪntlɪ] adv.

едва (Lavrov); отдалённо (Игорь Глазырин); еле-еле; бледно; слабо (in a faint manner • A light shone faintly); томно; трусливо; робко; чуть (also чуть-чуть, чуток, чуточку, depending on the register Abysslooker); слегка (slightly; rather • She looked faintly surprised)

слабым голосом (The old man swallowed, was silent a moment, and then said faintly, “It's nutty!” Abysslooker)

faintly