15-letter words containing i, n, s, t, u, o
- in the doldrums — miserable, depressed
- incentive bonus — an extra payment made to an employee to reward good work
- inconsequential — of little or no importance; insignificant; trivial.
- indissolubility — not dissoluble; incapable of being dissolved, decomposed, undone, or destroyed.
- industriousness — working energetically and devotedly; hard-working; diligent: an industrious person.
- inertial fusion — a type of nuclear fusion in which the inertia of matter enables it to fuse by impact, as by pulses of laser radiation or high-energy charged particles, rather than by high temperature
- inobtrusiveness — the quality of being unobtrusive
- inopportuneness — The quality of being inopportune.
- inquisitorially — In an inquisitorial manner.
- instantaneously — occurring, done, or completed in an instant: an instantaneous response.
- institutionally — of, relating to, or established by institution.
- instruction set — (architecture) The collection of machine language instructions that a particular processor understands. The term is almost synonymous with "instruction set architecture" since the instructions are fairly meaningless in isolation from the registers etc. that they manipulate.
- instrumentation — the arranging of music for instruments, especially for an orchestra.
- insubordinately — In an insubordinate manner.
- insubordination — the quality or condition of being insubordinate, or of being disobedient to authority; defiance: The employee was fired for insubordination.
- insurrectionary — of, relating to, or of the nature of insurrection.
- insurrectionist — an act or instance of rising in revolt, rebellion, or resistance against civil authority or an established government.
- insurrectionize — to cause insurrection in (a country or the like).
- interfoliaceous — situated between leaves, especially opposite leaves.
- interior-sprung — (esp of a mattress) containing springs
- introsusception — intussusception.
- intussusception — a taking within.
- involuntariness — The state of being involuntary; unwillingness; automatism.
- isoimmunization — the development of isoantibodies within an individual in order to protect against antigens derived from a different member of the same species
- isotopic number — the number of neutrons minus the number of protons in an atomic nucleus.
- john of austria — ("Don John") 1547?–78, Spanish naval commander and general: victor at the battle of Lepanto.
- joint-household — a type of extended family composed of parents, their children, and the children's spouses and offspring in one household.
- judeo-christian — of or relating to the religious writings, beliefs, values, or traditions held in common by Judaism and Christianity.
- junior minister — politics
- juristic person — a human being, whether an adult or child: The table seats four persons.
- jus postliminii — postliminy.
- just intonation — a system of tuning based on the pure perfect fifth and major third.
- juxtapositional — an act or instance of placing close together or side by side, especially for comparison or contrast.
- juxtapositioned — Simple past tense and past participle of juxtaposition.
- leptosporangium — (botany) A sporangium formed from a single epidermal cell.
- linguistic form — any meaningful unit of speech, as a sentence, phrase, word, morpheme, or suffix.
- loaded question — a question containing a hidden trap or implication
- magnetic course — a course whose bearing is given relative to the magnetic meridian of the area.
- maldistribution — bad or unsatisfactory distribution, as of wealth, among a population or members of a group.
- marcus antonius — Mark (Marcus Antonius) 83?–30 b.c, Roman general: friend of Caesar; member of the second triumvirate and rival of Octavian.
- masculinization — Medicine/Medical. to produce certain male secondary sex characteristics in (a female).
- mass production — the production or manufacture of goods in large quantities, especially by machinery.
- meritoriousness — The property of being meritorious.
- miniaturisation — Alternative spelling of miniaturization.
- misarticulation — an act or the process of articulating: the articulation of a form; the articulation of a new thought.
- miscalculations — Plural form of miscalculation.
- miscommunicated — Simple past tense and past participle of miscommunicate.
- misconstruction — wrong construction; misinterpretation: to put a misconstruction upon an action.
- misdistribution — Incorrect or unfair distribution.
- monoculturalism — The practice of actively preserving a culture to the exclusion of external influences.