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

鸚鵡[oumu] (large) parrot (inc. the cockatoo)
鸚鵡貝[oumugai] chambered nautilus (esp. species Nautilus pompilius)
鸚鵡返し[oumugaeshi] parroting another's words

鸚鵡病[oumubyou] psittacosis
梟鸚鵡[fukurououmu] kakapo (Strigops habroptila)
車冠鸚鵡[kurumasaoumu] Major Mitchell's cockatoo (Cacatua leadbeateri)

鸚鵡[oumu] (large) parrot (inc. the cockatoo)
鸚鵡貝[oumugai] chambered nautilus (esp. species Nautilus pompilius)
鸚哥[inko] true parrot (esp. small parrots such as the parakeet, lory and conure)
脊黄青鸚哥[sekiseiinko] budgerigar (Melopsittacus undulatus)
鸚鵡返し[oumugaeshi] parroting another's words

鸚鵡病[oumubyou] psittacosis
阿亀鸚哥[okameinko] cockatiel (Nymphicus hollandicus)
牡丹鸚哥[botaninko] lovebird (esp. Lilian's lovebird, Agapornis lilianae)
桃色鸚哥[momoiroinko] galah (Eolophus roseicapillus)
金剛鸚哥[kongouinko] macaw