Here's what rhymes with tentpole.
pole bowl poll toll dole bole boll tole dolour whole role soul coal goal hole roll sole fol mole stole parole knoll shoal droll foal thole troll vole kohl maypole prole patrol stroll enroll cajole bedroll skoal innersole control scroll systole extol petiole unroll condole oriole extoll beanpole rissole casserole vacuole buttonhole decontrol pigeonhole camisole cubbyhole glycerol quadrupole arteriole profiterole