13-letter words containing s, t, r, i, c
- honor society — (in a college, university, or secondary school) a student society that admits members on the basis of academic merit and, sometimes, worthwhile contributions in extracurricular activities.
- hortus siccus — a collection of dried plants; herbarium.
- hospital care — medical treatment provided in a hospital
- house cricket — a dark brown cricket, Acheta domesticus, having a light-colored head with dark crossbands, commonly occurring throughout North America and Europe, where it may be an indoor pest.
- how's tricks? — how are you?
- hubristically — in a presumptuous or arrogant manner
- hydrokinetics — the branch of hydrodynamics that deals with the laws governing liquids or gases in motion.
- hydrostatical — Alternative form of hydrostatic.
- hypercautious — Especially or unreasonably cautious.
- hyperesthetic — Relating to, or exhibiting, hyperesthesia.
- hypochlorites — Plural form of hypochlorite.
- hyposecretion — a diminished secretion.
- hypsometrical — Of or pertaining to hypsometry.
- hystricomorph — any rodent of the suborder Hystricomorpha, which includes porcupines, cavies, agoutis, and chinchillas
- ichthyosaurus — ichthyosaur.
- ideal crystal — a crystal in which there are no defects or impurities
- idiosyncratic — pertaining to the nature of idiosyncrasy, or something peculiar to an individual: The best minds are idiosyncratic and unpredictable as they follow the course of scientific discovery.
- imperfections — A fault, blemish, or undesirable feature.
- imperfectives — Plural form of imperfective.
- imperfectness — of, relating to, or characterized by defects or weaknesses: imperfect vision.
- imperialistic — the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies.
- impertinences — Plural form of impertinence.
- imputrescible — not liable to decomposition or putrefaction; incorruptible: a tanning process to make skins imputrescible.
- in respect of — with regard, with reference
- in respect to — with regard to
- in retrospect — contemplation of the past; a survey of past time, events, etc.
- in the secret — among the people who know a secret
- inclinometers — Plural form of inclinometer.
- income stream — a flow of money into a business
- incongruities — the quality or condition of being incongruous.
- inconsiderate — without due regard for the rights or feelings of others: It was inconsiderate of him to keep us waiting.
- inconstruable — unable to be construed
- incorporators — one of the signers of the articles or certificate of legal incorporation.
- incorrectness — not correct as to fact; inaccurate; wrong: an incorrect statement.
- incorruptness — The state of being incorrupt.
- indirect cost — a business cost that is not directly accountable to a particular function or product; a fixed cost, as a land tax or the like.
- indiscretions — Plural form of indiscretion.
- indisturbance — Freedom from disturbance; calmness; repose.
- indoctrinates — Third-person singular simple present indicative form of indoctrinate.
- infostructure — The technical infrastructure supporting an information system.
- infructuously — in an infructuous or unfruitful manner; fruitlessly
- inner sanctum — sanctum (def 2).
- inns of court — (in England) the four private unincorporated societies in London that function as a law school and have the exclusive privilege of calling candidates to the English bar
- inscriptional — Of or pertaining to inscription.
- insect powder — a powdered chemical that kills insects; insecticide
- insectivorous — adapted to feeding on insects.
- insincerities — Plural form of insincerity.
- inspectorates — Plural form of inspectorate.
- inspectorship — The condition of being an inspector; the office of an inspector.
- instructional — the act or practice of instructing or teaching; education.