cancel

[1]	void , annul , invalidate , nullify , quash , revoke , rescind , redeem , repeal , abolish , retract , withdraw , recall , repudiate , abrogate , countermand , deny
[2]	delete , call off , scratch , obliterate , cross/strike/blot out , scrub , dele , rub out , erase , expunge , efface , eradicate , quash , deracinate , eliminate , do away with
[3]	activities , offset , set off
[4]	strike down , cancel out , neutralize , nullify , counterbalance , countervail , compensate (for) , make up for , offset , counteract
[5]	delete
[6]	invalidate

[1]

natural