Efflorescence

Efflorescence is the formation of crusty, white salt deposits, leached from mortar or masonry as water passes through it.

The efflorescence was a clear sign that my foundation had water.

by Paul Thornton November 29, 2007

Effluvescence

An emanation of bubble (ie. evil bubbles).

Derived from the words effluvium and effervescence.

When drinking boiling acid, take care to hold your nose thereby avoiding the inhalation of a terrible effluvescensce.

by Apt Soodo-Nim November 14, 2004

effrovescent

Lively, sparkling.

Her effrovescent personality made me want to puke.

by whenithappens17 February 12, 2009