Seabolt rhymes with:
casebolt, deadbolt, godbolt, humboldt, rainbolt, reinbolt, unbolt, wambolt, arnholt, casebolt, counterrevolt, deadbolt, eickholt, godbolt, humboldt, landolt, loadholt, rainbolt, reinbolt, rockholt, unbolt, wambolt, weatherholt
Seabolt sounds like:
saffold, scaffold, schofield, scoffield, scofield, scuffled, seabold, sebald, sebold, seebold, seefeld, seefeldt, seibold, seybold, sheffield, shibboleth, shifflet, shifflett, shiflet, shiflett, shiplett, shipload, shoveled, shufelt, shuffield, shuffled, siebold, sixfold, spelled, spilde, spilled, spilt, splat, split, splitt, spoiled, spoleto, spoletto, squabbled, sublet, sublett, subplot, suffield, supplied, svelte, swiveled, sypolt