repeated stabbing

thoughtless, inconsiderate, excessive / (chiefly in the negative) frequent (compare the English construction not + too much)

滅多: thoughtless, inconsiderate, excessive; rare (when followed by a negative; compare the English construction not + too much)

other person / partner / opponent

anger

anger

imperfective of 任せる / continuative of 任せる

leaving something to someone else, especially the choice of a meal to a chef

entrust something to someone else, defer something to someone, leave something up to someone

to leave .. to ..; to entrust .. to ..; to rely on ..; to depend on .. / to hand over .. to .. / to leave everything to ..