Celebration
Party, festivity, jubilation, merriment, rejoicing, revelry, gala, fiesta, fete, jamboree, carnival, soiree, gathering, get-together, function, event, occasion, ceremony, commemoration, observance, fest, bash, shindig, blowout, hoopla, hullabaloo, rave, revel, carousal, bacchanal, bacchanalia, reveling, revelment, jollification, jollity, gaiety, cheer, cheerfulness, happiness, joy, elation, exultation, triumph, victory, jubilee, anniversary, homecoming, welcome, reception.
