Elutriate and Rarified

Rarified and elutriate are semantically related In some cases you can replace term "Rarified" with "Elutriate", this words are similar.

Rarified adjective - Of high moral or intellectual value; elevated in nature or style.

Elutriate and rarified are semantically related in free topic. Sometimes you can use "Elutriate" instead a verb "Rarified", if it concerns topics such as purify.