Whay-yu rhymes with:
askew, byu, cmu, cue, debut, depew, depue, dfw, ewe, few, fitzhugh, fondue, gue, hew, hewe, hue, hugh, imbue, iou, kew, kyu, lemieux, lhommedieu, liu, mccue, mcgue, mchugh, meiyuh, mew, peugh, pew, phew, pugh, q, q., que, queue, review, revue, schewe, skew, spew, suu, thankyou, true-view, u, u., uwe, view, vue, yew, yoo, you, yu, yue
Whay-yu sounds like:
w, w., wa, waah, wah, wahoo, wai, way, waye, we, wee, wehe, wei, weihe, wey, whew, whey, who, whoa, why, wiehe, wo, woe, woo, wow, wowie, woy, wu, wy, wye