Synonyms of parties

1 Syllable
riot, spree, prom, fun, tea, ball, bash, do, feast
2 Syllables
social, luncheon, gala, blowout, fete, soiree, at-home, orgy, function, shindig, banquet, affair, cocktails, splurge, dinner
3 Syllables
carousal, carousing, coming-out, reception, barbecue, diversion
4 Syllables
entertainment, amusement, celebration, get-together, festivity