Walstad rhymes with:
hofstad, skramstad, hofstad, skramstad, ampad, asclad, bagdad, baghdad, canrad, carlsbad, conrad, divad, emad, fouad, genrad, gonad, hofstad, islamabad, jalalabad, jihad, lozad, monad, mourad, mousepad, murad, nexrad, niad, novosad, pohlad, santidad, sayad, semerad, siad, sinead, skramstad, strnad, winograd, ziad, ziyad
Walstad sounds like:
wahlquist, walcot, walcott, walked, walkout, whilst, willcutt, wolcott, wolgast, woollcott