9-letter words containing s, t, o, r, e
- astrofell — (in the works of Spenser) an unidentified plant, commonly believed to be akin to an aster
- astrogate — (science fiction, intransitive) To astronavigate; to control and guide a spacecraft.
- astrolabe — an instrument used by early astronomers to measure the altitude of stars and planets and also as a navigational aid. It consists of a graduated circular disc with a movable sighting device
- at source — at the point of origin
- atheromas — Plural form of atheroma.
- atherosis — (pathology) atheroma.
- atomizers — Plural form of atomizer.
- atrophies — Also, atrophia [uh-troh-fee-uh] /əˈtroʊ fi ə/ (Show IPA). Pathology. a wasting away of the body or of an organ or part, as from defective nutrition or nerve damage.
- attolaser — a high-power laser capable of producing pulses with a duration measured in attoseconds
- attorneys — Plural form of attorney.
- attornies — Plural form of attorny.
- authoress — An authoress is a female author. Many female writers object to this word, and prefer to be called authors.
- authorise — to give authority or official power to; empower: to authorize an employee to sign purchase orders.
- autospore — a nonmotile algal spore that develops adult characteristics before being released
- ayr stone — a fine-grained stone used for polishing marble and as a whetstone.
- balloters — Plural form of balloter.
- baritones — Plural form of baritone.
- bathrobes — Plural form of bathrobe.
- beetroots — Plural form of beetroot.
- bemonster — to treat as a monster
- bergstrom — Sune (ˈsʊnə). 1916–2004, Swedish biochemist; shared the Nobel prize for medicine and physiology (1982) for work on prostaglandin
- biostrome — a rock layer consisting of a deposit of organic material, such as fossils
- bolstered — a long, often cylindrical, cushion or pillow for a bed, sofa, etc.
- bombaster — a person who stuffs or pads
- book rest — a support for an open book, usually holding it at a slight angle.
- bookstore — A bookstore is a shop where books are sold.
- boresight — to verify the alignment of the sights and bore of (a firearm).
- botmaster — (chat) The owner of a bot.
- box store — a retail store that sells a limited assortment of basic grocery items, often, as at a warehouse, displayed in their original cartons in order to lower costs and prices.
- brimstone — Brimstone is the same as sulphur.
- bronxites — the, a borough of New York City, N of Manhattan. 43.4 sq. mi. (112 sq. km).
- buhrstone — a hard tough rock containing silica, fossils, and cavities, formerly used as a grindstone
- burrstone — buhrstone
- burst edo — Burst Extended Data Out DRAM
- carotenes — Plural form of carotene.
- carothers — Wallace Hume1896-1937; U.S. chemist
- carthorse — A carthorse is a large, powerful horse that is used to pull carts or farm machinery.
- castoreum — the oil secreted from the beaver which is used as bait by trappers
- caveators — a person who files or enters a caveat.
- centroids — Plural form of centroid.
- ceratodus — any of various extinct lungfish constituting the genus Ceratodus, common in Cretaceous and Triassic times
- certosina — a technique of inlaying light-colored material, as bone, ivory, metal, or pale wood, in elaborate designs on a dark ground.
- charoseth — haroseth.
- chaseport — a porthole through which a gun was fired
- chelators — Plural form of chelator.
- chlorates — Plural form of chlorate.
- chlorites — Plural form of chlorite.
- chordates — belonging or pertaining to the phylum Chordata, comprising the true vertebrates and those animals having a notochord, as the lancelets and tunicates.
- chorister — A chorister is a singer in a church choir.
- chromates — Plural form of chromate.