Unhurriedly, at a leisurely pace, leisurely, taking one's time, at a snail's pace, with heavy steps, heavily, lento, larghetto, gradually, by degrees, slowly but surely, inchmeal, without hurrying, at a slow pace, steadily, in one's own good time, ploddingly, with leaden steps, adagio, largo, adagietto, bit by bit, little by little, and step by step.