15-letter words containing h, o, s, a, n, r
- phosphorylation — to introduce the phosphoryl group into (an organic compound).
- photojournalism — journalism in which photography dominates written copy, as in certain magazines.
- phototransistor — a transistor that amplifies current induced by photoconductivity.
- phrasemongering — the act of coining memorable phrases
- pistachio green — a light or medium shade of yellow green.
- pithecanthropus — a former genus of extinct hominids whose members have now been assigned to the proposed species Homo erectus.
- plain of sharon — a plain in W Israel, between the Mediterranean and the hills of Samaria, extending from Haifa to Tel Aviv
- polysomnography — a record of a person's sleep pattern, breathing, heart activity, and limb movements during sleep. Abbreviation: PSG.
- pontine marshes — an area of W Italy, southeast of Rome: formerly malarial swamps, drained in 1932–34 after numerous attempts since 160 bc had failed
- port washington — a town on NW Long Island, in SE New York.
- power macintosh — Power Mac
- probationership — the position of a probationer
- process heating — Process heating is heating, usually from steam, which is used to increase the temperature in a process vessel.
- proscenium arch — the arch separating the stage from the auditorium
- pseudepigraphon — any book of the Pseudepigrapha
- psychohistorian — a person who writes psychohistory
- raise one's hat — to take one's hat briefly off one's head as a greeting or mark of respect
- ray of sunshine — beam of sunlight
- reorchestration — a renewed or second orchestration of a piece of music, the act of reorchestrating
- rhodesian front — the governing party in Zimbabwe (then called Rhodesia) 1962–78
- rhyme or reason — If something happens or is done without rhyme or reason, there seems to be no logical reason for it to happen or be done.
- right ascension — the arc of the celestial equator measured eastward from the vernal equinox to the foot of the great circle passing through the celestial poles and a given point on the celestial sphere, expressed in degrees or hours.
- roundheadedness — the state of having a round head
- rowland heights — a city in SW California, near Los Angeles.
- sandwich course — A sandwich course is an educational course in which you have periods of study between periods of being at work.
- sarcenchymatous — relating to the connective tissue of some sponges
- scatter cushion — Scatter cushions are small cushions for use on sofas and chairs.
- schillerization — the process of altering crystals to produce schiller
- schola cantorum — an ecclesiastical choir or choir school.
- schopenhauerian — Arthur [ahr-too r] /ˈɑr tʊər/ (Show IPA), 1788–1860, German philosopher.
- schopenhauerism — the philosophy of Schopenhauer, who taught that only the cessation of desire can solve the problems arising from the universal impulse of the will to live.
- scratching post — a block or post of wood, usually covered with carpeting, on which a cat can use its claws.
- self-abhorrence — a feeling of extreme repugnance or aversion; utter loathing; abomination.
- semipornography — partial pornography; material that is almost pornographic
- servo-mechanism — A servo-mechanism is a system or device that provides increased power to operate a control.
- shadow minister — a member of the main opposition party in Parliament who would hold ministerial office if their party were in power
- share ownership — the owning of shares in a company
- sharing economy — a system in which people rent, borrow, or share commodities, services, and resources owned by individuals, usually with the aid of online technology, in an effort to save money, cut costs, and reduce waste.
- shock probation — the release on probation of a criminal after brief imprisonment
- shock resistant — not affected by impact
- shock treatment — electroconvulsive therapy
- shock-resistant — strong or resilient enough to sustain minor impacts without damage to the internal mechanism: a shock-resistant watch.
- shopping arcade — a place where a number of shops are connected together under one roof
- short and sweet — having little length; not long.
- shorthand notes — notes written in shorthand
- shoshone cavern — a large cave in NW Wyoming: a national monument.
- shot in the arm — a discharge of a firearm, bow, etc.
- shoulder season — a travel season between peak and off-peak seasons, especially spring and fall, when fares tend to be relatively low.
- shoulder weapon — a firearm that is fired while being held in the hands with the butt of the weapon braced against the shoulder.
- sink a borehole — To sink a borehole means to drill a deep hole in the ground.