W — wa we wh wi wo wr wy
wych-elm |ˌelm| — (botany) An elm (Ulmus montana) found in northern and western Europe; Scotch elm.
wye |ˈwaɪ| — the 25th letter of the Roman alphabet
Wykehamist |ˈwɪkəmɪst| — a student enrolled in (or graduated from) Winchester College
wynd |waɪnd| — (chiefly Scotland) A narrow lane, alley or path, especially one between houses.