What is another word for "hat"?

Roget's Thesaurus (1911) lists these synonyms for "hat": alb, amice, apron, atramentous, biretta, black, blackamoor, blacken, blackness, blot, blotch, buck, calotte, canonicals, capouch, cassock, charcoal, chasuble, chiaroscuro, coal, coal-black, color, coon, cope, costume, cowl, crosier, crow, crown, dalmatic, dark, darken, darkness, denigrate, derogatory, dingy, dusky, dye, ebon, ebony.