two-sided Synonyms

reversible bilateral both-sided twofold two-edged two twinned twin twain second respective reciprocal unilateral 2-dimensional 2d double-side given and taken two-pronged two-fold interactive dual-purpose double-sided two-way isobilateral bidirectional partaken mutual convertible connected conduplicate communal collective bipartite binary bifurcated biform bifacial dependent double double-barreled multilateral many-sided joint dyadic duplicate duplex duple dualistic dual double-faced