通信社: a news agency

通約: (mathematics) to reduce a fraction to its lowest denominator / 通訳: to interpret (the spoken word)

通約: (mathematics) fractional reduction, reduction of a fraction to its lowest denominator / 通訳: interpreting, interpretation (of the spoken word); an interpreter

共通: to share, to have in common

共通: common, shared

共通: community

(filler) kinda; like; how to say it

公差: common difference / 巧詐: / 交差, 交叉: crossing, intersection; (genetics) crossover / 光差: / 考査: quiz, test; consideration

交差, 交叉: cross, intersect / 考査: to consider; to put to a test

光年: (astronomy) light year