diametric

adjectives

related to or along a diameter
"the diametral plane"
diametral, diametric, diametrical
is derived from
diameter
is derived from
diameter
pertains to
diameter
characterized by opposite extremes; completely opposed
"in diametric contradiction to his claims"; "diametrical (or opposite) points of view"; "opposite meanings"; "extreme and indefensible polar positions"
diametric, diametrical, opposite, polar