12 letters · 23 points in Scrabble
adjective used of wines and waters; charged naturally or artificially with carbon dioxide
adjective (of a liquid) giving off bubbles
adjective marked by high spirits or excitement
originFrom Latin effervescentem, from effervescere, from ex- + fervescere, from fervere. By surface analysis, ef- + Latin ferv- + -escent.
Etymology from Wiktionary, CC BY-SA 3.0