[いいとこどり, iitokodori] (n, vs) focusing on only the good points or strong points; incorporating the benefits (while ignoring the drawbacks); picking the best of both (everything); cherrypicking (e.g. information)
[ひきなみ, hikinami] (n) (1) (See 寄せ波) backwash; rip current; undertow; (2) stern wave; (3) (See 押し波) drawback (of a tsunami, i.e. when a wave trough reaches land before a crest)