やりかた の訳語→ approach art habit manner number performance response style system tactic theory way
やり口 の訳語→ act business measure procedure
やり方 の訳語→ course game methodology mode option routine scheme solution
作戦 の訳語→ arsenal campaign hand idea job mission operation plan strategy tactics technique thing tool warfare
仕組み の訳語→ arrangement construct mechanics order process structure
手口 の訳語→ device gimmick how move possibility
手法 の訳語→ exercise passport pattern perspective practice
方法 の訳語→ alternative mean route
理屈 の訳語→ argumentative basis defence logic rationalization reason reasoning science sense token