15-letter words containing i, r, t, a
- hyperfunctional — of or relating to a function or functions: functional difficulties in the administration.
- hypergalactosis — an abnormally large secretion of milk.
- hypermetabolism — Biology, Physiology. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Compare anabolism, catabolism.
- hypermutability — liable or subject to change or alteration.
- hyperparasitism — an organism that is parasitic on or in another parasite.
- hyperpotassemia — hyperkalemia.
- hyperreactivity — the quality or condition of being reactive.
- hypersalivation — the act or process of salivating.
- hyperventilated — Simple past tense and past participle of hyperventilate.
- hypocrystalline — (of igneous rocks) having both glass and crystalline components
- hypopituitarism — abnormally diminished activity of the pituitary gland, especially of the anterior lobe.
- hypoproteinemia — an abnormally low concentration of protein in the blood.
- identical rhyme — rhyme created by the repetition of a word.
- identity matrix — a matrix that has 1 in each position on the main diagonal and 0 in all other positions.
- identity papers — law: legal documents
- identity parade — law: police lineup
- idiosyncratical — Alternative form of idiosyncratic.
- image converter — a device for producing a visual image formed by other electromagnetic radiation such as infrared or ultraviolet radiation or X-rays
- immaterializing — Present participle of immaterialize.
- immeasurability — Immeasurableness.
- immensurability — The quality of being immensurable.
- immortalization — to bestow unending fame upon; perpetuate.
- immunoadsorbent — immunosorbent.
- immunomodulator — a substance that affects the functioning of the immune system
- immunoreactions — Plural form of immunoreaction.
- impenetrability — the state or quality of being impenetrable.
- imperfect stage — a phase in the life cycle of certain fungi in which either no spores or asexual spores, as conidia, are produced.
- imperial system — a system of measurement units, including the foot, pound, and second, as well as miles and yards
- imperishability — not subject to decay; indestructible; enduring.
- imponderability — The state or characteristic of being imponderable.
- importunateness — Quality of being importunate.
- imprescriptable — Alt form imprescriptible.
- improvisational — the art or act of improvising, or of composing, uttering, executing, or arranging anything without previous preparation: Musical improvisation involves imagination and creativity.
- improvisatorial — relating to an improvisator
- improvvisatrice — Alternative form of improvisatrice.
- in (the) grease — fat and ready to be killed
- in all weathers — If you say that someone does something in all weathers, you mean that they do it regularly whether the weather is good or bad.
- in conversation — If you say that people are in conversation, you mean that they are talking together.
- in fine feather — one of the horny structures forming the principal covering of birds, consisting typically of a hard, tubular portion attached to the body and tapering into a thinner, stemlike portion bearing a series of slender, barbed processes that interlock to form a flat structure on each side.
- in harness with — in cooperation with
- in one's tracks — a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- in pari delicto — in equal fault; equally culpable or blameworthy.
- in rerum natura — in the nature of things
- in the abstract — When you talk or think about something in the abstract, you talk or think about it in a general way, rather than considering particular things or events.
- in the ballpark — a tract of land where ball games, especially baseball, are played.
- in the majority — the largest group
- in vino veritas — in wine there is truth; people speak the truth when they are drunk
- inalterableness — The state or quality of being inalterable.
- inappropriately — not appropriate; not proper or suitable: an inappropriate dress for the occasion.
- incomparability — beyond comparison; matchless or unequaled: incomparable beauty.