WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / antiviral antiviral noun /æntɪvaɪərəl/ 4 syllables 9 letters Scrabble 12 WWF 15 Definitions noun any drug that destroys viruses antiviral agentantiviral drug inhibiting or stopping the growth and reproduction of viruses Look “antiviral” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →