Summarily rhymes with:
preliminarily, preliminarily, civilly, connelley, diveley, emily, fadeley, gateley, haseley, haughtily, hillbilly, icily, monetarily, naegeli, nunnelley, parmelee, preliminarily, shiveley, voegeli, wiseley
Summarily sounds like:
samerol, signorelli, simerly, snarl, summerall, summerhill, sumrall, sumrell