Synonyms of counteract

1 Syllable

right, halt, buck, cross, check, thwart, nig, fix, foil

2 Syllables

forfend, correct, offset, annul, counters, staving, hinder, prevent, resist, staved, scotching, hinders, defeat, scotched, harding, redress, stave, renig, cancel, x-out

3 Syllables

preventing, circumduct, disannul, torpedoing, disobeying, renigging, obviated, obviating, redressed, hindered, obviate, disobey, balancing, negate, nullifying, oppose, hindering, contradict, frustrate, nullified, countercheck, counterwork, countered, torpedoed, disobeyed, countering, countervail, resisted, renigged, offsetting, frustrating, rectify, nullify

4 Syllables

neutralize, countervailing, contravening, contravene, negative, counterpose, contradicted, contravened, contradicting

5 Syllables

counterbalance, antagonized, invalidating, invalidated, antagonizing, counterbalanced, counterbalancing, invalidate