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Words related to trog

trog
T t

  • troglodyte

    a prehistoric cave dweller.

  • electrograph

    A machine used in gravure printing.

  • petroglyph

    a drawing or carving on rock, made by a member of a prehistoric people.

  • petrography

    the branch of petrology dealing with the description and classification of rocks, especially by microscopic examination.

  • spectrograph

    a spectroscope for photographing or producing a representation of a spectrum.
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