12-letter words containing o, p, s, n, i
- arsino group — the univalent group H 2 As−.
- asphyxiation — Asphyxiation is a lack of oxygen in blood, which causes suffocation.
- aspirational — If you describe someone as aspirational, you mean that they have strong hopes of moving to a higher social status.
- attorneyship — The office or profession of an attorney.
- autohypnosis — the process or result of self-induced hypnosis
- backstopping — a wall, wire screen, or the like, serving to prevent a ball from going too far beyond the normal playing area.
- bank deposit — money placed in a bank account
- basing point — a geographical location from which freight charges are computed by the seller regardless of the point from which the goods are shipped.
- betting shop — A betting shop is a place where people can go to bet on something such as a horse race.
- binding post — one of several metal pegs or rods, fitted into a loose-leaf binder, for holding sheets with prepunched holes.
- blood spavin — a disease of the hock joint of horses in which enlargement occurs because of collected fluids (bog spavin) bony growth (bone spavin) or distention of the veins (blood spavin)
- boatsmanship — seamanship as applied to boats, especially rowboats and motorboats.
- cacophonious — cacophonous
- caesalpinoid — of, relating to, or belonging to the Caesalpinoideae, a mainly tropical subfamily of leguminous plants that have irregular flowers: includes carob, senna, brazil, cassia, and poinciana
- camp bastion — a large British military base in Helmand province, Afghanistan, built in 2006
- canine corps — a military or law enforcement body which uses dogs for the detection of explosives or drugs or for security, tracking, etc
- caparisoning — Present participle of caparison.
- cape sounion — Cape, a cape in E central Greece, SE of Athens, at the tip of the Attica peninsula, in W Aegean Sea.
- capsaicinoid — (organic chemistry) Any of a class of irritant compounds, related to capsaicin, that are responsible for the heat of chilli peppers.
- captiousness — The state of being captious.
- catch points — railway points designed to derail a train running back in the wrong direction to prevent collision with a following train
- ceratopsians — Plural form of ceratopsian.
- chairpersons — Plural form of chairperson.
- championship — A championship is a competition to find the best player or team in a particular sport.
- chinese copy — an exact copy of an original
- chiropterans — Plural form of chiropteran.
- chisel point — a nail or spike with the point formed by two flat inclined sides meeting at a sharp angle.
- chlorospinel — a variety of spinel used as a gem, colored grass-green by the presence of copper.
- christophany — an appearance or emergence of Christ following his crucifixion
- christophene — chayote.
- chymotrypsin — a powerful proteolytic enzyme secreted from the pancreas in the form of chymotrypsinogen, being converted to the active form by trypsin
- cinque ports — an association of ports on the SE coast of England, originally consisting of Hastings, Romney, Hythe, Dover, and Sandwich, which from late Anglo-Saxon times provided ships for the king's service in return for the profits of justice in their courts. The Cinque Ports declined with the growth of other ports and surrendered their charters in 1685
- clonic spasm — Pathology. a sudden, abnormal, involuntary muscular contraction, consisting of a continued muscular contraction (tonic spasm) or of a series of alternating muscular contractions and relaxations (clonic spasm)
- clovis point — flint projectile dating from the 10th millennium bc
- co-ownership — the fact or state of being one of the joint owners of something
- co-president — a person who shares the highest position in an organization with another person
- coenospecies — a collection of related species able to hybridize
- common snipe — a bird, Gallinago gallinago, of marshes and river banks, having a long straight bill: family Scolopacidae (sandpipers, etc), order Charadriiformes
- compassioned — a feeling of deep sympathy and sorrow for another who is stricken by misfortune, accompanied by a strong desire to alleviate the suffering.
- compensating — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- compensation — Compensation is money that someone who has experienced loss or suffering claims from the person or organization responsible, or from the state.
- compensative — serving to compensate, as for loss, lack, or injury.
- competencies — Plural form of competency.
- competitions — Plural form of competition.
- compilations — Plural form of compilation.
- complainants — Plural form of complainant.
- complainings — complaints
- complaisance — deference to the wishes of others; willing compliance
- complections — Plural form of complection.
- compliancies — compliance (defs 1, 2, 4).