simple past tense and past participle of swazzle

Used other than figuratively or idiomatically: see break, the, ice. / (idiomatic) To start to get to know people to avoid social awkwardness and formality. / (idiomatic) To introduce conversation.

(organic chemistry) Any of a class of fluorinated ethers, but especially CHFCl-CF₂-O-CHF₂

plural of ryal