13-letter words containing i, n, s, u, l, o
- ill-nourished — underfed or inadequately fed
- illuminations — Plural form of illumination.
- illusionistic — a technique of using pictorial methods in order to deceive the eye. Compare trompe l'oeil.
- illustrations — Plural form of illustration.
- impecuniously — In an impecunious manner.
- in conclusion — to sum up, to conclude
- in silhouette — If you see something in silhouette, you see it as a dark shape with no detail except for the outline.
- in the clouds — a visible collection of particles of water or ice suspended in the air, usually at an elevation above the earth's surface.
- inbounds line — one of two broken lines, parallel to the sidelines and running the length of the field, to which the ball is brought when it goes beyond the sidelines.
- inclusion map — a map of a set to itself in which each element of a given subset of the set is mapped to itself.
- incombustible — not combustible; incapable of being burned; fireproof.
- incongruously — out of keeping or place; inappropriate; unbecoming: an incongruous effect; incongruous behavior.
- inconstruable — unable to be construed
- incredulously — not credulous; disinclined or indisposed to believe; skeptical.
- indigo squill — wild hyacinth.
- industriously — working energetically and devotedly; hard-working; diligent: an industrious person.
- infructuously — in an infructuous or unfruitful manner; fruitlessly
- injudiciously — not judicious; showing lack of judgment; unwise; imprudent; indiscreet: an injudicious decision.
- inobtrusively — in an unobtrusive manner
- inquisitional — Of or pertaining to an inquisition.
- inquisitorial — of or relating to an inquisitor or inquisition.
- insolubilized — Made insoluble.
- insolubleness — The quality or state of being insoluble.
- institutional — of, relating to, or established by institution.
- instructional — the act or practice of instructing or teaching; education.
- insulin shock — a state of collapse caused by a decrease in blood sugar resulting from the administration of excessive insulin.
- insulinogenic — Promoting the production of insulin.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- interlocutors — a person who takes part in a conversation or dialogue.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interreligous — Between religions.
- intravenously — through or within a vein. Abbreviation: IV.
- isoagglutinin — an agglutinin that can effect isoagglutination.
- isochronously — In an isochronous manner.
- isospondylous — of, relating to, or belonging to the Isospondyli (or Clupeiformes), an order of soft-finned teleost fishes that includes the herring, salmon, trout, and pike
- john suckling — Sir John, 1609–42, English poet.
- juan carlos i — King (Juan Carlos Alfonso Victor María de Borbón y Borbón) born 1938, Spanish monarch, born in Italy: king since 1975.
- junior school — a school for children aged seven to eleven, similar to a U.S. elementary school.
- jurisconsults — Plural form of jurisconsult.
- laboriousness — requiring much work, exertion, or perseverance: a laborious undertaking.
- labour-saving — A labour-saving device or idea makes it possible for you to do something with less effort than usual.
- lambeosaurine — Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.
- laughingstock — an object of ridicule; the butt of a joke or the like: His ineptness as a public official made him the laughingstock of the whole town.
- lighthouseman — a lighthouse keeper
- liquefactions — Plural form of liquefaction.
- litigiousness — of or relating to litigation.
- lodging house — a house in which rooms are rented, especially a house other than an inn or hotel; rooming house.
- longsuffering — enduring injury, trouble, or provocation long and patiently.