Anthracoid :: Anthracoid (a.) Resembling anthrax in action; of the nature of anthrax; as, an anthracoid microbe..
Anthracometer :: Anthracometer (n.) An instrument for measuring the amount of carbonic acid in a mixture.
Anthraconite :: Anthraconite (n.) A coal-black marble, usually emitting a fetid smell when rubbed; -- called also stinkstone and swinestone..