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

通行人: passerby

共通: to share, to have in common

共通: common, shared

共通: community

creator, maker, originator

(Internet slang) man with weak elements such as unmarried, impoverished or handicap

(literally) a weakling

to shoot a firearm in a standing position / (archery) to shoot an arrow in a standing position