15-letter words containing a, m, i, t, r
- heterochromatic — of, having, or pertaining to more than one color.
- heterochromatin — the dense, highly stainable part of a chromosome.
- heteronormative — noting or relating to behavior or attitudes consistent with traditional male or female gender roles and the assumption of heterosexuality as the norm: our heteronormative culture.
- heterosexualism — Discrimination of non-heterosexual people on the basis of their sexual orientation.
- hierogrammatist — a writer of hierograms, hierogrammate
- high-water mark — a mark showing the highest level reached by a body of water.
- hip measurement — a measurement around the hips at the level of the buttocks used in clothing and assessing general health
- hip replacement — a surgical procedure involving replacing the hip joint with an artificial implant
- homoerotophobia — Homophobia; antipathy towards homosexuals.
- human relations — the study of group behavior for the purpose of improving interpersonal relationships, as among employees.
- humanitarianism — humanitarian principles or practices.
- humanitarianist — humanitarian principles or practices.
- hung parliament — a parliament that does not have a party with a working majority
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydrodynamicist — a specialist in hydrodynamics.
- hyper-emotional — pertaining to or involving emotion or the emotions.
- hypercatabolism — an abnormally high metabolic breakdown of a substance or tissue which leads to weight loss and physical deterioration
- hyperdemocratic — pertaining to or of the nature of democracy or a democracy.
- 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.
- 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.
- 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 rerum natura — in the nature of things
- in the majority — the largest group
- incomparability — beyond comparison; matchless or unequaled: incomparable beauty.
- incrementalists — Plural form of incrementalist.
- indeterminately — not determinate; not precisely fixed in extent; indefinite; uncertain.
- indetermination — the quality or condition of being indeterminate.