Synonyms for Glut (same or very similar meaning)
WordNet sense 1 (the quality of being so overabundant that prices fall):
oversupply, surfeit
WordNet sense 2 (supply with an excess of):
flood
WordNet sense 3 (overeat or eat immodestly; make a pig of oneself):
binge, engorge, gorge, gormandize, overeat, overindulge, satiate, stuff, ingurgitate, englut, gormandise, gourmandize, overgorge, pig out, scarf out
From the ODE community, based on WordNet
add/edit