I. adjective
Synonyms: opposite , antipodal, antipodean, antithetical, contradictory, contrary, converse, counter, diametric, polar
II. verb
1.
to change to the contrary or opposite side or position
the chairman reversed the order in which they would speak
Synonyms: change, inverse, invert, revert, transplace, transpose, turn
Related Word: capsize, overturn, upset; exchange, interchange; shift, transfer
2.
Synonyms: revoke 2, dismantle, lift, recall, repeal, rescind
III. noun
1.
Synonyms: opposite , antipode, antipole, antithesis, contra, contradictory, contrary, converse, counter, counterpole
2.
Synonyms: reversal 1, about-face, changeabout, reversement, reversion, right-about, right-about-face, turn, turnabout, volte-face
3.
Synonyms: setback , backset, check, reversal