Saipan rhymes with:
capen, misshapen, alagappan, aspen, campen, capen, cheapen, compean, copen, crippen, crispen, dampen, deepen, deppen, eappen, flippen, happen, hempen, hippen, kampen, karpen, kempen, koeppen, koppen, lappen, lupin, mcalpin, misshapen, open, phippen, pippen, poppen, reopen, ripen, rippon, sharpen, stepan, supan, tappan, tappen, tarpon, thigpen, thomspon, tippen, turpen, vancampen, vankampen, weapon, yaupon, zupan
Saipan sounds like:
saban, sabena, sabin, sabina, sabine, sabino, sabunuma, safian, sapien, sapone, saucepan, savanna, savannah, saviano, savin, savina, savini, savino, savion, savon, savona, saxophone, scavone, schaben, schiavone, schiavoni, schifano, schiffman, schipani, scipione, seven, sevin, shaven, shibanna, shiffman, shipman, shobana, shobanna, shoopman, shubin, sieben, siobhan, siphon, sobin, sobon, sofian, sousaphone, sovine, soybean, spahn, spain, spam, span, spann, spano, spawn, speno, spin, spina, spine, spinney, spino, spiny, spohn, spoon, spun, subhuman, subminimum, subpoena, supan, supine, sven, syphon