13-letter words containing g, e, o, p, h, y
- polygamophile — a person who approves of or countenances polygamy, especially as practiced by others.
- polythene bag — a bag made of polythene, esp one used to store or protect food or household articles
- psychogenesis — genesis of the psyche.
- psychogenetic — genesis of the psyche.
- psychographer — a person who writes a psychograph; a psychological or psychographic biographer.
- psychosurgeon — a surgeon who specializes in psychosurgery
- psychosurgery — treatment of mental disorders by means of brain surgery.
- psychotogenic — a substance that causes a psychotic reaction.
- pterylography — the description of the feather arrangement on birds
- spectrography — a spectroscope for photographing or producing a representation of a spectrum.
- sphingomyelin — any of the class of phospholipids occurring chiefly in the brain and spinal cord, composed of phosphoric acid, choline, sphingosine, and a fatty acid.
- steganography — the practice of concealing messages in such a way that only the sender and the recipient know that there is a message
- uprighteously — in an upright or moral manner
- zygapophyseal — one of the four processes of a vertebra, occurring in pairs that interlock each vertebra with the vertebrae above and below.