antioxidant /an-ti-okˈsi-dənt/

1. A substance that prevents or inhibits oxidation
2. A substance, such as vitamin C, that counters the deleterious effects of oxidizing agents in the human body (also adjective)

• sufficients
• sufficing
• sufficingness
• sufficingnesses
• suffigance
• suffigances
• suffisance
• suffisances
• suffix
• suffixal
• suffixation
• suffixations
• suffixed
• suffixes
• suffixing
• suffixion
• suffixions
• sufflate
• sufflated
• sufflates
• sufflating
• sufflation
• sufflations
• suffocate
• suffocated