yap

n sound of yapping （小狗的）叫声; 哇啦哇啦的说话声.

XL, Xmas, Xt, Y, Y chromosome, Y, y, Y-fronts, yacht, yachtsman, yack, yackety-yack, yah, yahoo, yak, Yale, yam, yammer, yang, Yank, Yankee, yard, yard of ale, yard-arm, yardage, yardstick, yarmulka, yarn, yarrow, yashmak, yaw, yawl, yawn, yaws, yd, ye, yea, yeah, year, year after year, year in and year out,