ballon, balloon, red, blue, green, yellow, object, birthday, isolated, decoration, fly, string, rubber, helium, fun, blow, white, anniversary, inflatable, happiness, holiday, celebrate, festive, orange, celebration, plastic, clipping, pink, round, purple, collection, surprise, oxygen, translucent, group, float, color, colorful, toy, joy, carnival, bunch, background, play, party, rainbow, happy, filled, air