WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / rarefy rarefy verb 6 letters Scrabble 12 WWF 11 Definitions verb weaken the consistency of (a chemical substance) attenuate verb make more subtle or refined sublimatesubtilize verb lessen the density or solidity of Look “rarefy” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →