12-letter words containing t, i, p, a
- semitropical — subtropical.
- separability — capable of being separated, parted, or dissociated.
- separatrices — something that divides or separates, as the line between light and dark areas on a partially illuminated surface.
- septemvirate — the ruling body of septemvirs.
- septilateral — having seven sides.
- septuagesima — the third Sunday before Lent.
- septuplicate — a group, series, or set of seven identical copies (usually preceded by in).
- seringapatam — a town in S Karnataka, in S India, former capital of Mysore state: taken by the British 1799.
- serpentarium — a place where snakes are housed, especially for exhibition.
- sextuplicate — a group, series, or set of six identical copies: The application is to be submitted in sextuplicate.
- share option — A share option is an opportunity for the employees of a company to buy shares at a special price.
- sharp-witted — having or showing mental acuity; intellectually discerning; acute.
- shrimp plant — a small, sprawling shrub, Justicia brandegeana (or Beloperone guttata), of the acanthus family, native to Mexico, having small white flowers protruding from a series of overlapping reddish bracts and often cultivated as a houseplant.
- sieve-plates — an elongated cell whose walls contain perforations (sieve pores) that are arranged in circumscribed areas (sieve plates) and that afford communication with similar adjacent cells.
- silver plate — thin coat of silver
- silver-plate — to coat (base metal) with silver, especially by electroplating.
- sinanthropus — the genus to which Peking man was formerly assigned.
- single-party — of or relating to a form of government in which only a single political party constitutes the government
- sitka spruce — a spruce, Picea sitchensis, of western North America, having long, silvery-white needles, grown as an ornamental.
- sivapithecus — a genus of extinct Miocene primates of Asia that resemble the modern orangutan.
- skiing pants — warm, waterproof, protective trousers worn while skiing
- slip casting — a pottery-making process in which partially liquefied clay is poured into a plaster mold.
- slipper bath — a bath in the shape of a slipper, with a covered end
- slumpflation — a situation in which economic depression is combined with increasing inflation
- snapshotting — an informal photograph, especially one taken quickly by a handheld camera.
- somatotropin — a hormone secreted by the anterior pituitary gland, that stimulates growth in humans.
- sophisticate — a sophisticated person.
- space flight — journey into outer space
- space writer — a journalist or copywriter paid according to a space rate. Also called space man. Compare stringer (def 6).
- spanish foot — a carved pyramidal foot having fluted, concave sides usually ending in a scroll at the bottom.
- sparcstation — (computer) A family of workstations from Sun Microsystems based on the SPARC architecture. Models include the SPARCStation 1, 1+, SLC, SPARCStation ELC, IPX, SPARCStation 5, SPARCStation 10 and SPARCStation 20.
- spatiography — the study of the characteristics of space beyond the atmosphere, including the mapping of the movements of celestial bodies and the recording of electrical, magnetic, and gravitational effects, especially those likely to affect missiles and spacecraft.
- special sort — a character, such as an accented letter, that is not a usual member of any font
- special team — Football. a group of players fielded for kicking plays, as punts, kickoffs, and field-goal attempts.
- special term — the sitting of a court for the trial of a special case.
- specialistic — pertaining to or characteristic of specialists or specialism.
- specialities — specialty.
- speciational — relating to speciation
- spectatorial — a person who looks on or watches; onlooker; observer.
- speculatrice — a female speculator
- speed dating — an organized social event in which participants have one-on-one conversations typically limited to less than ten minutes, for the purpose of meeting people they would like to date.
- speedboating — the act, practice, or sport of traveling in a speedboat.
- speedskating — a form of ice skating in which contestants race against each other or the clock over various distances
- spermaphytic — able to produce seeds
- spermaticide — spermicide.
- spermatocide — spermicide.
- spermatozoid — a motile male gamete produced in an antheridium.
- sphacelation — the process of mortification
- sphericality — the state of being a sphere
- sphincterial — relating to a sphincter