Слово "lather". Англо-русский словарь Мюллера

‘The barber did his work with extraordinary dexterity indeed, with agility, for he stood like a swordsman in a ballet sometimes on the point of one foot, sometimes on the other, lightly flicking the lather off his blade, and swooping back to my chin as the ship righted herself; I should not have dared use a safety razor on myself.

It was always rusty as hell and full of lather and hairs and crap.

Covered in lather, he looked like a Christmas-tree decoration.

He rose once to the surface in a lather of foam and blood and then sank again for good.

There was no wind, and, outside now of the warm air of the cave, heavy with smoke of both tobacco and charcoal, with the odor of cooked rice and meat, saffron, pimentos, and oil, the tarry, wine-spilled smell of the big skin hung beside the door, hung by the neck and the four legs extended, wine drawn from a plug fitted in one leg, wine that spilled a little onto the earth of the floor, settling the dust smell; out now from the odors of different herbs whose names he did not know that hung in bunches from the ceiling, with long ropes of garlic, away now from the copper-penny, red wine and garlic, horse sweat and man sweat dried in the clothing (acrid and gray the man sweat, sweet and sickly the dried brushed-off lather of horse sweat), of the men at the table, Robert Jordan breathed deeply of the clear night air of the mountains that smelled of the pines and of the dew on the grass in the meadow by the stream.

Will took a seat and while his companions lathered themselves at the basins, went on with their conversations

The point was, that Charles had given up so much time, and trouble, and thought, to dealing with the estate, and with the people, and with the whole district, that he really deserved to be called Lord Wyndham… Marie lathered herself all over with Morny soap, and then leaned back in the bath, and relaxed, and closed her eyes.

If that meant lathering on the softsoap, I would gladly lather it on.