13-letter words containing s, y, p, h, i
- recovery ship — a naval vessel designed to participate in the retrieval of a satellite, instrument package, or spaceship after it has re-entered the atmosphere and landed in the ocean
- rosehip syrup — a syrup made from rosehips, used as a cough remedy
- secretaryship — a person, usually an official, who is in charge of the records, correspondence, minutes of meetings, and related affairs of an organization, company, association, etc.: the secretary of the Linguistic Society of America.
- self-hypnosis — autohypnosis.
- shaking palsy — Parkinson's disease.
- shirley poppy — a cultivated strain of the corn poppy, having variously colored single or double flowers.
- sleep hygiene — the habits conducive to getting the right amount and quality of sleep
- somatopsychic — of or relating to the effects of the body on the mind.
- sophistically — of the nature of sophistry; fallacious.
- spathiphyllum — any of various tropical plants of the genus Spathiphyllum, having a white or green spathe and a spike of fragrant flowers and often cultivated as an ornamental.
- spherocytosis — the condition of having spherocytes
- spheroidicity — a spheroidal state or form.
- 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.
- spiny dogfish — any of several dogfish sharks of the genus Squalus, having a spine in front of each of the two dorsal fins, especially S. acanthias, inhabiting Atlantic coastal waters.
- spying charge — an accusation of having taken part in espionage
- striped hyena — a hyena, Hyaena hyaena, of northern Africa, Arabia, and India, having a grayish coat with distinct blackish stripes.
- superhelicity — a coil formed by intertwined helical DNA or by protein chains.
- superphysical — above or beyond what is physical; hyperphysical.
- 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.
- topochemistry — the study of reactions that only occur at specific regions in a system
- 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