[bakku] (n) (1) back; (vs) (2) to go backwards; to reverse; (3) to refund a customer; (P) #2456
[もどる, modoru] (v5r, vi) to turn back; to return; to go back; to recover; to rebound; (P) #4556
[かよう, kayou] (v5u, vi) (1) to go back and forth; to ply between; (2) to commute; to attend (school, church, etc.); (P) #5638
[かえる, kaeru] (v5r, vi) (1) (See 返る・1) to return; to come home; to go home; to go back; (2) (of a guest, customer, etc.) to leave; (3) (of a baseball player rounding the bases) to get home; (P) #9488
[さかのぼる, sakanoboru] (v5r, vi) to go back; to go upstream; to make retroactive; (P) #14509
[いえにかえる, ienikaeru] (exp, v1) to come back home; to go back home
[かえりがけ, kaerigake] (n-t) (1) on the way back; (2) when about to go back
[かえりしな, kaerishina] (exp) (1) when about to go back; (2) on the way back; on the way home
[もとにもどす, motonimodosu] (exp, v5s) to go back to the start; to reset; to restore; to return to the point (of a discussion); to reconstitute
[げんてんにかえる, gentennikaeru] (exp, v5r) to go back to the starting point
[ゆきかう;いきかう, yukikau ; ikikau] (v5u, vi) to come and go; to go back and forth
[のりかかったふね, norikakattafune] (exp) already embarked (and hence cannot go back); already started
[ねなおす, nenaosu] (v5s) to go back to bed
[おとこににごんはない, otokoninigonhanai] (exp) (See 二言・にごん) a man's word is his bond; a man does not go back on what he's said
[かえる, kaeru] (v5r, vi) (1) (esp. 返る) to return; to come back; to go back; (2) (See 裏返る) to turn over; (suf, v5r) (3) (esp. 返る) (See 静まり返る) (after the -masu stem of a verb) (to become) extremely; (to become) completely; (P)
[もどっていく, modotteiku] (v5k-s) to go back
[やくそくをやぶる, yakusokuwoyaburu] (exp, v5r) to break a promise; to go back on one's word; to renege
[やくそくやぶる, yakusokuyaburu] (exp, v5r) (See 約束を破る) to break a promise; to go back on one's word; to renege