御返し[okaeshi] return gift
ごった返す[gottagaesu] to be in confusion or commotion
引返す[hikikaesu] to repeat
引繰り返る[hikkurikaeru] to be overturned
往き返り[yukikaeri] round trip

往返[ouhen] round trip
押返す[oshikaesu] to force back
恩を仇で返す[onwoadadekaesu] to return evil for good
恩返し[ongaeshi] requital of a favour (favor)
割り返し[warikaeshi] rebate

鋤焼[sukiyaki] sukiyaki
鋤返す[sukikaesu] to plow (up)
鋤起す[sukiokosu] to turn over soil
鋤簾[joren] (long-handled) bamboo winnow used to sift earth or sand
唐鋤[karasuki] plow (esp. horse or ox-drawn)

鋤骨[jokotsu] vomer (a bone of the skull)
饂飩鋤[udonsuki] seafood and vegetables cooked sukiyaki style and served with udon
魚鋤[uosuki] seafood and vegetables cooked sukiyaki style
唐鋤星[karasukiboshi] Chinese "Three Stars" constellation (one of the 28 mansions)