12-letter words containing t, r, i, s, o, c
- point source — a source of radiation sufficiently distant compared to its length and width that it can be considered as a point.
- poliorcetics — the science of siegecraft
- politicaster — an ill-suited or disliked politician
- polycentrism — the doctrine that a plurality of independent centers of leadership, power, or ideology may exist within a single political system, especially Communism.
- polyhistoric — relating to a polyhistor
- porismatical — porismatic
- post-pyloric — the opening between the stomach and the duodenum.
- postbrachial — belonging to the arm, foreleg, wing, pectoral fin, or other forelimb of a vertebrate.
- postcardlike — (of a scene) resembling a postcard
- poster child — a child appearing on a poster for a charitable organization.
- postexercise — bodily or mental exertion, especially for the sake of training or improvement of health: Walking is good exercise.
- postorgasmic — of or relating to the period after an orgasm
- postromantic — of or relating to the period after Romanticism
- postsurgical — pertaining to or involving surgery or surgeons.
- potato crisp — potato chip.
- pratincolous — living in a meadow.
- pre-discount — to deduct a certain amount from (a bill, charge, etc.): All bills that are paid promptly will be discounted at two percent.
- pre-socratic — of or relating to the philosophers or philosophical systems of the period before the Socratic period.
- precisionist — (sometimes initial capital letter) a style of painting developed to its fullest in the U.S. in the 1920s, associated especially with Charles Demuth, Georgia O'Keeffe, and Charles Sheeler, and characterized by clinically precise, simple, and clean-edged rendering of architectural, industrial, or urban scenes usually devoid of human activity or presence.
- prepsychotic — exhibiting behavior that indicates the approach of a psychotic reaction.
- prescription — Medicine/Medical. a direction, usually written, by the physician to the pharmacist for the preparation and use of a medicine or remedy. the medicine prescribed: Take this prescription three times a day.
- preselection — to select in advance; choose beforehand.
- prestriction — the obstruction of sight
- problematics — problems or difficulties in a particular situation or subject
- proboscidate — having a proboscis.
- proclivities — natural or habitual inclination or tendency; propensity; predisposition: a proclivity to meticulousness.
- proctoclysis — the slow, continuous introduction of a solution into the rectum to improve fluid intake.
- proctologist — the branch of medicine dealing with the rectum and anus.
- promuscidate — shaped like a proboscis
- propheticism — the actions or characteristics of a prophet
- proscription — the act of proscribing.
- proscriptive — the act of proscribing.
- prosectorial — characteristic of a prosector
- prostacyclin — a prostaglandin, C 2 0 H 3 2 O 5 , that specifically inhibits the formation of blood clots.
- protoplasmic — Biology. (no longer in technical use) the colloidal and liquid substance of which cells are formed, excluding horny, chitinous, and other structural material; the cytoplasm and nucleus.
- protosemitic — the hypothetical parent language of the Semitic group of languages
- psychometric — Psychology. psychometrics.
- psychotronic — of or relating to a genre of usually low-budget movies that includes horror, fantasy, science-fiction, and underground films.
- psychotropic — affecting mental activity, behavior, or perception, as a mood-altering drug.
- pyrognostics — the characteristics of a mineral, such as fusibility and flame coloration, that are revealed by the application of heat
- pyrotechnics — the art of making fireworks.
- pyrotechnist — a person skilled in pyrotechnics, especially in the manufacture or use of fireworks.
- rachiotomies — Plural form of rachiotomy.
- rambunctious — difficult to control or handle; wildly boisterous: a rambunctious child.
- re-solicited — to seek for (something) by entreaty, earnest or respectful request, formal application, etc.: He solicited aid from the minister.
- receptionism — the doctrine that in the communion service the communicant receives the body and blood of Christ but that the bread and wine are not transubstantiated.
- receptionist — a person employed to receive and assist callers, clients, etc., as in an office.
- reciprocates — to give, feel, etc., in return.
- reconstitute — to constitute again; reconstruct; recompose.
- rectirostral — (of a bird) having a straight bill.