| ARCHGENETHLIAC | • ARCHGENETHLIAC n. (Browning) in derogatory sense, the greatest of genethliacs or astrologers. |
| BATHYGRAPHICAL | • bathygraphical adj. Relating to bathygraphy. • BATHYGRAPHICAL adj. of maps, representing the contours of the seabed, also BATHYGRAPHIC. |
| CHALCOGRAPHIST | • chalcographist n. Synonym of chalcographer. • CHALCOGRAPHIST n. one who practises chalcography, the art of engraving on copper or brass. |
| EARTHSHAKINGLY | • earthshakingly adv. In an earthshaking manner. • EARTHSHAKING adv. of great importance or consequence. |
| ETHNOGRAPHICAL | • ethnographical adj. Ethnographic. • ETHNOGRAPHICAL adj. relating to ethnography. |
| HYETOGRAPHICAL | • hyetographical adj. Of or pertaining to hyetography. • HYETOGRAPHICAL adj. relating to the measurement of rainfall, also HYETOGRAPHIC. |
| LAUGHWORTHIEST | • LAUGHWORTHY adj. worthy of being laughed at. |
| LIGHTHEARTEDLY | • lightheartedly adv. In a lighthearted manner, cheerfully, with joy. • light-heartedly adv. Alternative form of lightheartedly. • LIGHTHEARTED adv. free from care. |
| LITHOGRAPHICAL | • lithographical adj. Of or pertaining to lithography. • LITHOGRAPHICAL adj. relating to lithography, also LITHOGRAPHIC. |
| ORTHOGRAPHICAL | • orthographical adj. Of, or relating to orthography or spelling. • orthographical adj. Spelled correctly. • orthographical adj. (Cartography) Orthographic. |
| PHOTOGRAPHICAL | • photographical adj. (Dated) Photographic. • PHOTOGRAPHICAL adj. relating to photography, also PHOTOGRAPHIC. |
| PHOTOTELEGRAPH | • phototelegraph n. (Dated) An image transmitted by phototelegraphy. • PHOTOTELEGRAPH n. an instrument for transmitting drawings telegraphically. |
| PLETHYSMOGRAPH | • plethysmograph n. (Medicine) An instrument for measuring changes in volume within an organ or whole body (usually via… • PLETHYSMOGRAPH n. an instrument for measuring change in body part size due to blood flow. |
| SLAUGHTERHOUSE | • slaughterhouse n. A place where animals are slaughtered. • slaughterhouse n. (Figuratively) The scene of a massacre. • SLAUGHTERHOUSE n. an establishment where animals are butchered. |
| TACHYGRAPHICAL | • TACHYGRAPHICAL adj. relating to tachygraphy, shorthand, also TACHYGRAPHIC. |
| TELEPHOTOGRAPH | • telephotograph n. A photograph taken with a telephoto lens. • telephotograph n. (Dated) A photograph transmitted by wire. • telephotograph v. (Transitive) To photograph with a telephoto lens. |
| THALASSOGRAPHY | • thalassography n. The scientific study of marine life. • THALASSOGRAPHY n. the science of the sea. |