Midpac rhymes with:
aipac, backpack, compaq, deepak, dynapac, eastpac, gopac, innopac, killpack, peapack, rempac, schupak, transpac, waguespack, wespac, westpac
Midpac sounds like:
medaphis, medivac, metaphysics, metavsky, midpac's, midwives, mitofsky, modifies, montefusco, motifs, motives, mouthpiece, mouthpieces