13-letter words containing p, h, y, s
- squash player — a person who plays squash
- steganography — the practice of concealing messages in such a way that only the sender and the recipient know that there is a message
- stenophyllous — having narrow leaves.
- striped hyena — a hyena, Hyaena hyaena, of northern Africa, Arabia, and India, having a grayish coat with distinct blackish stripes.
- sulphonylurea — an antidiabetic drug used in treating type II diabetes, which acts by stimulating the production of insulin in the pancreas
- super-wealthy — having great wealth; rich; affluent: a wealthy person; a wealthy nation.
- superhelicity — a coil formed by intertwined helical DNA or by protein chains.
- superphysical — above or beyond what is physical; hyperphysical.
- symbolography — the writing of symbolic characters or tracing of symbolic figures
- sympathectomy — surgery that interrupts a nerve pathway of the sympathetic or involuntary nervous system.
- sympatholytic — opposing the effects of stimulation of the sympathetic nervous system.
- symphysiotomy — a surgical procedure to facilitate labour
- synecphonesis — the fusion of two syllables into one
- synophthalmia — cyclopia.
- syphilization — the act of syphilizing
- syphilophobia — the excessive fear of syphilis
- tachyphylaxis — Medicine/Medical. immediate, temporary immunization against the effects of injection of a toxic extract owing to previous small injections of the same extract.
- tapestry moth — carpet moth.
- thoracoplasty — the operation removing selected portions of the ribs to collapse part of the underlying lung or an abnormal pleural space, usually in the treatment of tuberculosis.
- thysanopteran — Also, thysanopterous. belonging or pertaining to the insect order Thysanoptera, comprising the thrips.
- thysanopteron — thysanopteran.
- topochemistry — the study of reactions that only occur at specific regions in a system
- tracheophytes — any plant of the former division Tracheophyta, comprising all the vascular plants.
- trachycarpous — having rough-skinned fruit.
- ultraphysical — extremely physical
- unsympathetic — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- uprighteously — in an upright or moral manner
- when pigs fly — If you say 'when pigs fly' after someone has said that something might happen, you are emphasizing that you think it is very unlikely.
- xiphophyllous — (botany) Having sword-shaped leaves.
- yachtsmanship — The ability or art of being adept at sailing a yacht.
- zoophysiology — the physiology of animals as opposed to humans
- zoopsychology — the psychology of animals
- zygapophyseal — one of the four processes of a vertebra, occurring in pairs that interlock each vertebra with the vertebrae above and below.