Cytotoxic
Part of speech: adjective
Definition: of, relating to, or being a cytotoxin of, or related to cytotoxicity
Toxin
Part of speech: noun
Definition: A toxic or poisonous substance produced by the biological processes of biological organisms.
Cytotoxic as an adjective is of, relating to, or being a cytotoxin while Toxin as a noun is a toxic or poisonous substance produced by the biological processes of biological organisms.
Part of speech: adjective
Definition: of, relating to, or being a cytotoxin of, or related to cytotoxicity
Part of speech: noun
Definition: A toxic or poisonous substance produced by the biological processes of biological organisms.
We hope you now know whether to use Cytotoxic or Toxin in your sentence.