14-letter words containing a, c, o, u, s
- proceleusmatic — inciting, animating, or inspiring.
- pseudo-archaic — marked by the characteristics of an earlier period; antiquated: an archaic manner; an archaic notion.
- pseudo-classic — falsely or spuriously classic.
- pseudo-ethical — pertaining to or dealing with morals or the principles of morality; pertaining to right and wrong in conduct.
- pseudo-medical — of or relating to the science or practice of medicine: medical history; medical treatment.
- psychoacoustic — relating to psychoacoustics
- pugnaciousness — inclined to quarrel or fight readily; quarrelsome; belligerent; combative.
- punctuationist — a person who punctuates a text
- purchase order — document requesting to buy sth
- put one across — to get (someone) to accept or believe a claim, excuse, etc, by deception
- qualifications — Plural form of qualification.
- quantum optics — the branch of optics dealing with light as a stream of photons, each possessing a quantum of energy proportional to the frequency of light when it is considered as a wave motion.
- quasi contract — an obligation imposed by law in the absence of a contract to prevent unjust enrichment.
- quasi-complete — having all parts or elements; lacking nothing; whole; entire; full: a complete set of Mark Twain's writings.
- quasi-constant — not changing or varying; uniform; regular; invariable: All conditions during the three experiments were constant.
- quasi-contract — an obligation imposed by law in the absence of a contract to prevent unjust enrichment.
- quasi-economic — pertaining to the production, distribution, and use of income, wealth, and commodities.
- quasi-official — a person appointed or elected to an office or charged with certain duties.
- quasi-periodic — almost periodic
- quattrocentism — the 15th-century Italian style of art and literature
- quattrocentist — a painter or writer of 15th-century Italy
- quetzalcoatlus — A large toothless pterosaur of the genus Quetzalcoatlus.
- quinquecostate — having five lines or ribs
- quotient space — a topological space whose elements are the equivalence classes of a given topological space with a specified equivalence relation.
- racing colours — the colours painted on a racing car to represent the nation of the car or driver
- radio spectrum — the portion of the electromagnetic spectrum that includes radio waves.
- radioacoustics — the science and technology of the production, transmission, and reproduction of sounds carried by radio waves.
- rainbow cactus — an erect stiff cactus, Echinocereus pectinatus rigidissimus, of Arizona and Mexico, having a cylindrical body, numerous interlocking spines, and pink flowers.
- rambunctiously — difficult to control or handle; wildly boisterous: a rambunctious child.
- ranunculaceous — belonging to the Ranunculaceae, the buttercup family of plants.
- rathke's pouch — an invagination of stomodeal ectoderm developing into the anterior lobe of the pituitary gland.
- re-acquisition — the act of acquiring or gaining possession: the acquisition of real estate.
- recurvirostral — with a beak which is bent upwards
- rediscountable — able to be rediscounted
- rhizocephalous — belonging to the Rhizocephala, a group of degenerate hermaphrodite crustaceans that are parasitic chiefly on crabs.
- robusta coffee — a coffee tree, Coffea canephora, native to western tropical Africa and cultivated in warm regions of the Old World.
- rosicrucianism — the practices or principles of Rosicrucians.
- rostral column — a memorial column having sculptures representing the rams of ancient ships.
- rough as sacks — uncouth
- sacchariferous — containing or yielding sugar.
- sacrilegiously — pertaining to or involving sacrilege: sacrilegious practices.
- sanguification — hematopoiesis.
- sansculotterie — the characteristics of sansculottes
- sansculottides — the festivities held during the five complementary days in the French Republican Calendar
- saxifragaceous — belonging to the plant family Saxifragaceae.
- scalar product — inner product (def 1).
- scandium oxide — a white infusible powder, Sc 2 O 3 , soluble in acids.
- scaphocephalus — a condition in which the length of the skull significantly exceeds its breadth
- scapulohumeral — of, relating to, or involving the scapula and humerus.
- sceuophylacium — a place where sacred vessels are kept