Westra rhymes with:
balestra, olestra, astra, balestra, boonstra, bostra, costra, dextra, dykstra, extra, feenstra, hamstra, heemstra, heidstra, hiemstra, hoekstra, hofstra, hukstra, hydstra, kamstra, kustra, lastra, maestra, nostra, olestra, orchestra, rienstra, spoelstra, telstra, terpstra, tuinstra, veenstra, xtra, zandstra, zylstra
Westra sounds like:
wachter, waechter, wagster, waster, wastewater, waycaster, wechter, westair, westar, wester, wooster