14-letter words containing s, o, p, a
- antipsychotics — Plural form of antipsychotic.
- antispasmodics — Plural form of antispasmodic.
- antoninus pius — 86–161 ad, emperor of Rome (138–161); adopted son and successor of Hadrian
- apheliotropism — a tendency of certain plants to turn away from the sun; negative heliotropism
- aphoristically — in an aphoristic manner
- aphthous fever — foot-and-mouth disease.
- apocalypticism — the belief in apocalyptic prophecy
- apocryphalness — the quality of being apocryphal
- aposematically — in an aposematic manner
- apostrophizing — Present participle of apostrophize.
- appendectomies — Plural form of appendectomy.
- apple polisher — a sycophant; toady
- apple-polisher — to curry favor with someone, especially in an obsequious or flattering manner.
- apportionments — Plural form of apportionment.
- approach stage — the stage of landing when a plane is approaching the runway
- appropriations — Plural form of appropriation.
- approximations — Plural form of approximation.
- apsidal motion — the rotation of the major axis of an eccentric orbit in the plane of the orbit.
- arborsculpture — The art and craft technique of growing and shaping tree trunks.
- archbishoprics — Plural form of archbishopric.
- archiepiscopal — of or associated with an archbishop
- arms inspector — a person who carries out an arms inspection
- aromatherapist — An aromatherapist is a person who is qualified to practise aromatherapy.
- arthrogryposis — (countable, pathology) The permanent fixation of a joint in a contracted position.
- arthroplasties — Plural form of arthroplasty.
- assault troops — soldiers of the infantry who are specially trained to lead an attack
- assault weapon — any of various automatic and semiautomatic military firearms utilizing an intermediate-power cartridge, designed for individual use. Compare assault rifle.
- assembly point — a designated place where people have been told to wait after evacuating a building in the event of a fire or other emergency
- assemblyperson — a member of a legislative assembly, especially a member of the lower house of the legislature in certain states of the U.S.
- asthenospermia — (medicine) Loss or reduction in the strength or energy of sperm cells, hence infertility. Not always infertile many are subfertile.
- asthenospermic — (medicine) Characterised by or pertaining to asthenospermia, hence infertile.
- asthenospheric — relating to the asthenosphere
- astigmatoscope — an instrument for determining the presence and severity of astigmatism.
- astigmatoscopy — examination by means of an astigmatoscope.
- astrocompasses — Plural form of astrocompass.
- astrophysicist — An astrophysicist is someone who studies astrophysics.
- asymptotically — of or relating to an asymptote.
- at one's peril — If you say that someone does something at their peril, you are warning them that they will probably suffer as a result of doing it.
- atomic physics — the branch of physics concerned with the structure and behaviour of atomic nuclei
- attention span — the period of time during which someone's attention is held by something in particular
- audio response — a computer response that is audible rather than textual or graphical
- auspiciousness — The state or quality of being auspicious or successful.
- autoresponders — Plural form of autoresponder.
- autotransplant — autograft.
- aztec two-step — Montezuma's revenge
- backstrap loom — a simple horizontal loom, used especially in Central and South America, on which one of two beams holding the warp yarn is attached to a strap that passes across the weaver's back.
- bacteriophages — Plural form of bacteriophage.
- ballast pocket — a depression that is formed beneath the ballast layer by penetration of ballast particles into the subgrade and that tends to collect moisture.
- balsam of peru — an aromatic balsam that is obtained from the tropical South American leguminous tree Myroxylon pereirae and is similar to balsam of Tolu
- baptismal font — a large bowl for baptismal water, usually mounted on a pedestal