Stockman's rhymes with:
businessman's, goodman's, lumberman's, afghanistan's, afghanistans, afghans, alcan's, bedpans, businessman's, c-span's, caftans, callahan's, caltrans, caravans, goodman's, greenspan's, intertrans, lifespans, lumberman's, meehans, pakistan's, rosecrans, rosenkrans, tajikistan's, taliban's, talibans, tarzan's
Stockman's sounds like:
seducing, shotguns, sightseeing, sitcoms, sketching, skittishness, st-james, st-johns, stachnik, stacking, staging, staking, stashing, statesman's, stegenga, sticking, stitching, stocking, stockings, stoking, studzinski, st_james, swatching, switching