Synonyms for Roller:

n.

blower, compressor, boiler, charger, calculator, converter, convertor, agitator, balance. bearing, camshaft, button, ball bearing, carriage, ancillary, belt, chamber, cam, bucket. backwash, crest, flood tide, high water, high-water mark, low tide, cap, high tide. bobby pin, conditioner, brush, comb, color, curling iron, dye, barrette, blow dryer. tube, run, chute, funnel, tubing, bypass. billow (noun)
breaker, surge, wave, crest.
roller (noun)
hair curler, curler, roll, rolling wave, tumbler pigeon, crimper, tumbler.
wave (noun)
roll, breaker, surge, tube, study at wave, billow, wave.

Other synonyms:

wave. chute, tubing. funnel. bypass. run. wave
breaker.
Other relevant words:
boiler, charger, chamber, balance, funnel, surge, bypass, color, chute, converter, compressor, tube, button, blower, barrette, belt, tubing, bucket, calculator, brush, wave, convertor, agitator, ancillary, run, bearing, conditioner, roll, dye, backwash, billow, comb, crest, cap, carriage, cam, camshaft, breaker.

Usage examples for roller

  1. Why don't you put roller skates on your stock boys and girls? – Fanny Herself by Edna Ferber
  2. " It's just like roller skating," said Mab, " and I can do that, I know." – Daddy Takes Us Skating by Howard R. Garis
  3. But, you never see a hippopotamus chained to a road- roller or riding a bicycle. – The Congo and Coasts of Africa by Richard Harding Davis