bilateral (adj.)

• ambidextrous
• bifacial
• biform
• bifurcated
• binary
• binate
• biparous
• bipartisan
• bipartite
• bivalent
• dichotomous
• double
• double-faced
• dual
• dualistic
• duple
• duplex
• duplicate
• dyadic
• handed
• identical
• lateral
• many-sided
• matched
• multilateral
• one-sided
• polyhedral
• quadrilateral
• second
• secondary
• sided
• three-sided
• trilateral
• twin
• twinned
• two
• two-faced
• two-ply
• two-sided
• twofold
• unilateral