| Effervesce (v. i.) To bubble up and hiss; to exhibit lively feelings that can not be concealed; as, to effervesce with joy or merriment. Thesaurus Entries assibilate, be enthusiastic, blubber, boil, boil over, bubble, bubble over, bubble up, burble, buzz, carry on over, enthuse, ferment, fizz, fizzle, go on over, guggle, gurgle, gush, gush over, hiss, hush, lisp, make much of, plop, rave, rave about, rhapsodize, seethe, shush, sibilate, simmer, siss, sizz, sizzle, sneeze, sniff, sniffle, snore, snort, snuff, snuffle, sparkle, spit, splutter, sputter, squash, squelch, squish, swish, take on over, wheeze, whish, whistle, whiz, whoosh, work, zip |