counteract

As a noun counterpart

is either of two parts that fit together, or complement one another.

As a verb counteract is

to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As verbs the difference between counteract and nullify

is that counteract is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice while nullify is to make legally invalid.

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As a noun antinauseant is

any drug that counteracts nausea.

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As an adjective antiatherosclerotic is

that counters the effects of atherosclerosis.

As a noun antiatherosclerotic is

an agent that prevents or counteracts atherosclerosis.

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As a noun electrogravitics is

a proposed science involving the use of an electric field to charge (or polarize) an object so as to counteract the effects of gravity.

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As an adjective antitumorigenic is

opposing tumorigenesis; serving to counteract the formation of tumors.

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As an adjective antiulcer is

serving to prevent or counteract ulcers.

As verbs the difference between counteract and countercharm

is that counteract is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice while countercharm is to destroy the effect of a charm upon.

As a noun countercharm is

that which counteracts a charm; a counterspell.

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As an adjective antibug is

serving to kill or repel bugs (insects).

As a verb counteract

is to act in opposition to; thwart; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.

As an adjective antipregnancy is

serving to counteract pregnancy.