items that come in pairs / sets of furniture etc.

facing, opposed / pair, duo, dyad

versus

対策: plan, measure / 大作: epic

大作: a male given name

(military) fire; rank

Used to form the desiderative of verbs: want (to do); hope (to do) / (only with verb ある, である and honorifics) Expressing a wish of the speaker: I hope that; I wish that

大会: convention / 大海: large sea, ocean / 退会: withdrawal, especially from a group of some kind

退会: withdraw

平ら: flat, even, level, smooth, having no variation in altitude