15-letter words that end in st
- dog's breakfast — a disorderly mixture; hodgepodge.
- ecotoxicologist — One who studies ecotoxicology.
- emancipationist — An advocate of the emancipation of slaves.
- endocrinologist — A person who is skilled at, or practices endocrinology.
- experientialist — A proponent of experientialism.
- experimentalist — One who performs experiments.
- fifth columnist — A fifth columnist is someone who secretly supports and helps the enemies of the country or organization they are in.
- flimflam artist — trickster; swindler
- fluoridationist — One who supports the addition of fluoride to the public water supply.
- foul one's nest — grossly offensive to the senses; disgustingly loathsome; noisome: a foul smell.
- fringing forest — gallery forest.
- future interest — an interest in personal or real property, the possession and enjoyment of which is to commence at a later date.
- galloping-ghost — Harold ("Red"; "the Galloping Ghost") 1903–1991, U.S. football player.
- gamma ray burst — a short-lived, extremely luminous burst of gamma radiation from an unknown astronomical source, occurring at random positions in the sky several times a day. Abbreviation: GRB.
- gamma-ray burst — a short-lived, extremely luminous burst of gamma radiation from an unknown astronomical source, occurring at random positions in the sky several times a day. Abbreviation: GRB.
- geochronologist — A geologist whose speciality is geochronology.
- geomorphogenist — one who studies, or is an expert in, geomorphogeny
- geomorphologist — A geologist whose speciality is geomorphology.
- give sth a rest — If someone tells you to give something a rest, they want you to stop doing it because it annoys them or because they think it is harming you.
- governmentalist — one who promotes the philosophy of governmentalism
- griqualand east — a former district in S South Africa, SW of Natal.
- griqualand west — a former district in S South Africa, N of the Orange River and W of the Orange Free State: diamonds found 1867.
- group therapist — a psychotherapist who conducts group therapy
- hair specialist — an expert in the treatment and care of human hair
- hereditarianist — a person who believes in the doctrine of hereditarianism
- hierogrammatist — a writer of hierograms, hierogrammate
- historical cost — The historical cost of an asset is its original cost when it was first acquired by a company.
- humanitarianist — humanitarian principles or practices.
- hydrodynamicist — a specialist in hydrodynamics.
- initiative test — a test to see how resourceful someone is and their ability to decide what to do and when to do it
- instrumentalist — a person who plays a musical instrument.
- insurrectionist — an act or instance of rising in revolt, rebellion, or resistance against civil authority or an established government.
- intellectualist — devotion to intellectual pursuits.
- interventionist — the policy or doctrine of intervening, especially government interference in the affairs of another state or in domestic economic affairs.
- intransigentist — an intransigent
- john lewis list — a list used by clerks in the House of Commons to assess the amount that may reasonably be claimed for various items by Members of Parliament as living expenses
- light in august — a novel (1932) by William Faulkner.
- lung specialist — doctor specializing in lung conditions
- main royal mast — the part of the mainmast situated immediately above, and generally formed as a single spar with, the main topgallantmast.
- male chauvinist — a male who patronizes, disparages, or otherwise denigrates females in the belief that they are inferior to males and thus deserving of less than equal treatment or benefit.
- multihomed host — A host which has more than one connection to a network. The host may send and receive data over any of the links but will not route traffic for other nodes.
- multilateralist — Supporting or advocating multilateralism.
- national forest — forested land owned, maintained, and preserved by the U.S. government.
- nonpsychiatrist — a person who is not a psychiatrist
- norman conquest — the conquest of England by the Normans, under William the Conqueror, in 1066.
- north-northeast — the point on the compass midway between north and northeast. Abbreviation: NNE.
- north-northwest — the point on the compass midway between north and northwest. Abbreviation: NNW.
- numismatologist — One versed in numismatology.
- ophthalmologist — a doctor of medicine specializing in ophthalmology.
- ostreiculturist — a person who breeds oysters