reverse

[1]	invert , overturn , turn upside down , turn topsy-turvy , turn over , up-end , exchange , change , interchange , transpose
[2]	overturn , overthrow , upset , set aside , quash , override , annul , nullify , vacate , abandon , revoke , negate , veto , declare null and void , disaffirm , invalidate , cancel , repeal , rescind , overrule , countermand , undo
[3]	alter , change , modify , renounce , recant , take back
[4]	back up , move/go backwards/(US) backward , backtrack , (Nautical) make sternway
[5]	change by reversal , turn
[6]	turn back , invert
[7]	overrule , overturn , override , overthrow
[8]	revoke , annul , lift , countermand , repeal , overturn , rescind , vacate
[9]	invert

[1]	contrary , opposite
[2]	reverse gear
[3]	reversal , setback , blow , black eye
[4]	verso
[5]	reversion , opposite , contrary , reversal , turnabout , converse , antithesis , turnaround
[6]	back , rear , wrong side , verso , underside , flip side , B-side , tail side
[7]	set-back , disappointment , misfortune , reversal , mishap , misadventure , trouble , problem , difficulty , vicissitude , adversity , defeat , disaster , catastrophe , d , bacle , rout , (Colloq) washout

adj.

[1]	opposite , contrary , inverse , converse , inverted , upside down , mirror , reversed , backward
[2]	rearward
[3]	inverse