GOURMANDIZING
Scrabble letter values: G2O1U1R1M3A1N1D2I1Z10I1N1G2 = 27
Definition
GOURMANDIZING is the present participle of GOURMANDIZE.
verb GOURMANDIZE: overeat or eat immodestly.
Synonyms of GOURMANDIZE: gorge, ingurgitate, overindulge, glut, englut, stuff, engorge, overgorge