WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / acoustics acoustics noun /əkustɪks/ 3 syllables 9 letters Scrabble 13 WWF 16 Definitions noun the study of the physical properties of sound Look “acoustics” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →