9-letter words containing o, p, s, i
- $tonepits — (language) A concept for an esoteric programming language based on Manqala, a family of games in which two players take turns to transfer stones between pits. Programming in "$tonePits" involves specifying a start configuration of a Mancala game (a vector of non-negative integers) and a rule for how one configuration changes to the next. $tonePits could be implemented using a beach for example.
- -phoresis — indicating a transmission
- -spotting — -spotting combines with nouns to form nouns which describe the activity of looking out for things such as birds or trains as a hobby.
- acropolis — the citadel of an ancient Greek city
- acrospire — the first shoot developing from the plumule of a germinating grain seed
- acupoints — Plural form of acupoint.
- adaptions — the act of adapting.
- adiposity — the state of being fat; obesity
- adoptions — Plural form of adoption.
- adoptious — adopted
- aepyornis — any of the large extinct flightless birds of the genus Aepyornis, remains of which have been found in Madagascar
- aerospike — a type of rocket engine
- air corps — (before July 26, 1947) a branch of the U.S. Army concerned with military aviation.
- air scoop — a device fitted to the surface of an aircraft to provide air pressure or ventilation from the airflow
- amorphism — the state or quality of being amorphous.
- amphioxus — cephalochordate
- amphipods — Plural form of amphipod.
- amplicons — Plural form of amplicon.
- amylopsin — an enzyme of the pancreatic juice that converts starch into sugar; pancreatic amylase
- annapolis — the capital of Maryland, near the mouth of the Severn River on Chesapeake Bay: site of the US Naval Academy. Pop: 36 178 (2003 est)
- antipasto — Antipasto is the sort of food that is often served at the beginning of an Italian meal, for example cold meats and vegetables in olive oil.
- antiphons — Plural form of antiphon.
- antipodes — People sometimes refer to Australia and New Zealand as the Antipodes.
- antipopes — Plural form of antipope.
- aphorisms — Plural form of aphorism.
- aphorizes — Third-person singular simple present indicative form of aphorize.
- apiaceous — of the family Apiaceae; umbelliferous
- apivorous — eating bees
- apologias — Plural form of apologia.
- apologies — a written or spoken expression of one's regret, remorse, or sorrow for having insulted, failed, injured, or wronged another: He demanded an apology from me for calling him a crook.
- apologise — to offer an apology or excuse for some fault, insult, failure, or injury: He apologized for accusing her falsely.
- apologist — An apologist is a person who writes or speaks in defence of a belief, a cause, or a person's life.
- apophasis — the device of mentioning a subject by stating that it will not be mentioned
- apophysis — a process, outgrowth, or swelling from part of an animal or plant
- apoptosis — the programmed death of some of an organism's cells as part of its natural growth and development
- apostille — a marginal annotation or note.
- apostolic — Apostolic means belonging or relating to a Christian religious leader, especially the Pope.
- apothesis — (architecture) A place on the south side of the chancel in primitive churches, furnished with shelves, for books, vestments, etc.
- apriorism — the philosophical doctrine that there may be genuine knowledge independent of experience
- apriorist — a person who believes in apriorism
- aprosexia — Inability to concentrate.
- apsidiole — a secondary, or small, apse
- arpeggios — Plural form of arpeggio.
- aspersion — a disparaging or malicious remark; slanderous accusation (esp in the phrase cast aspersions (on))
- aspidioid — relating to an aspidium
- aspirator — a device employing suction, such as a jet pump or one for removing fluids from a body cavity
- 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.
- auriscope — a medical instrument for examining the external ear
- auriscopy — (medicine) Examination of the ear using an auriscope.
- autopista — a Spanish motorway
On this page, we collect all 9-letter words with O-P-S-I. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that contains in O-P-S-I to use in Scrabble or Crossword puzzles