playful

adj.顽皮的

play sth out, play the devil with, play up to, play with, play with oneself, play with player, play with sb/sth, play-act, play-acting, play-back, play-by-play, play-off, play-pen, play-room, playbill, playboy, played out, player, player-piano, playfellow (also `playmate), playfully, playfulness, playgoer, playground, playgroup (also `playschool), playhouse, playing-card, playing-field, playlet, playmate, playoff, plaything, playtime, playwright, plaza, PLC (also plc), plea, plea for, pleach, plead,