Anagrams of: MONOCHROMATE

• painting done in a range of tones of a single color

• a black-and-white photograph or slide

• having or appearing to have only one color

• a businessperson engaged in retail trade

• a classroom in which all students in a particular grade (or in a division of a grade) meet at certain times under the supervision of a teacher who takes attendance and does other administrative business

• a site on the internet where a number of users can communicate in real time (typically one dedicated to a particular topic)

• any salt or ester of chromic acid

• a nation's ruler or head of state usually by hereditary right

• large migratory American butterfly having deep orange wings with black and white markings; the larvae feed on milkweed