Synonym word of nontoxic:
controllable, disarmed, gentle, guiltless, hurtless, innocent, innocuous, innoxious, inoffensive, inoperative, kind, manageable, naive, nonirritating, nontoxic, painless, paper-tiger, powerless, pussycat, reliable, safe, sanitary, simple, soft, softie, sound, sure, trustworthy, unobjectionable, unoffensive
controllable, disarmed, gentle, guiltless, hurtless, innocent, innocuous, innoxious, inoffensive, inoperative, kind, manageable, naive, nonirritating, nontoxic, painless, paper-tiger, powerless, pussycat, reliable, safe, sanitary, simple, soft, softie, sound, sure, trustworthy, unobjectionable, unoffensive