Antonyms for poisonous

Antonyms of adj poisonous

3 senses of poisonous

Sense 1:

poisonous, toxicant

INDIRECT (VIA toxic) -> nontoxic, atoxic

Sense 2:

poisonous

INDIRECT (VIA inedible) -> edible, comestible, eatable

Sense 3:

poisonous, venomous, vicious

INDIRECT (VIA malicious) -> unmalicious