Cinnabar rhymes with:
millibar, zanzibar, crowbar, escobar, goodbar, handlebar, lumbar, millibar, rebar, sandbar, sidebar, sportsbar, superbar, zanzibar
Cinnabar sounds like:
camber, cambior, cambra, cambre, cambria, camper, campfire, campofrio, canberra, canevari, canfor, chamber, comber, comfrey, compaore, compare, compher, compuware, confair, confer, conferee, confrere, conifer, conover, convair, convery, conveyer, conveyor, cucumber, cumber