| | Alternative Medicine | Non-Toxic Living What is another word for the harmful? The word "detrimental" is a good synonym for "harmful". Other synonyms include "damaging", "injurious" and "deleterious". Non-Toxic Living - Related Articles Body Detox & Healing Negative Effects of Chemical Substances What does unkempt house means? What Is Body Acidity? Tea As a Disinfectant Is it safe to donate plasma? Are Aluminum Water Bottles Safe to Drink Out Of?