13-letter words containing a, l, i, t, r
- intertropical — situated or occurring between the tropic of Cancer and the tropic of Capricorn; tropical.
- intervalvular — Between valves.
- intolerant of — not able or willing to tolerate
- intraarterial — Into an artery.
- intracapsular — Within a capsule.
- intracellular — within a cell or cells.
- intracerebral — Occurring or situated within the cerebrum.
- intracultural — Within a single culture.
- intradermally — within the dermis.
- intragalactic — existing or occurring within a single galaxy.
- intramarginal — existing or occurring within a margin or limit.
- intramuscular — located or occurring within a muscle.
- intranational — within one nation; occurring or existing within a nation's boundaries.
- intraocularly — into or in the eye
- intraparietal — situated within the walls of a hollow organ
- intraparticle — Within a particle.
- intrapersonal — existing or occurring within the self or within one's mind: People with high intrapersonal intelligence are aware of their strengths and weaknesses. Intrapersonal conflict can lead to emotional stress.
- intrapetiolar — located between the petiole and the stem
- intraregional — Within a region.
- intratelluric — Geology. located in, taking place in, or resulting from action beneath the lithosphere.
- intrathecally — In an intrathecal way; into the spinal canal.
- intratropical — Within the tropics.
- intravalvular — Between valves.
- intravascular — within the blood vessels.
- intravenously — through or within a vein. Abbreviation: IV.
- intrinsically — belonging to a thing by its very nature: the intrinsic value of a gold ring.
- invariability — not variable; not changing or capable of being changed; static or constant.
- inventoriable — a complete listing of merchandise or stock on hand, work in progress, raw materials, finished goods on hand, etc., made each year by a business concern.
- involuntarily — not voluntary; independent of one's will; not by one's own choice: an involuntary listener; involuntary servitude.
- involute gear — a gear tooth form that is generated by involute geometry
- ipsilaterally — (anatomy, medicine) On the same side of the body.
- irrationalise — Alt form irrationalize.
- irrationalism — irrationality in thought or action.
- irrationalist — One who is irrational in their beliefs or ideas.
- irrationality — the quality or condition of being irrational.
- irrationalize — to make or cause to be irrational.
- irretraceable — unable to be retraced.
- irretrievable — not capable of being retrieved; irrecoverable; irreparable.
- irretrievably — not capable of being retrieved; irrecoverable; irreparable.
- irritableness — Quality of being irritable.
- isometrically — of, relating to, or having equality of measure.
- isostructural — (of two substances) having the same crystal structure but not necessarily a similar chemical composition.
- italian aster — a composite plant, Aster amellus, of Eurasia, having clustered, purple flower heads.
- italian bread — a crusty, yeast-raised bread made without shortening and unsweetened, usually baked in long, thick loaves with tapered ends.
- jointer plane — a plane for truing the edges of boards, planing large surfaces, etc.
- kapellmeister — a choirmaster.
- kilowatt-hour — a unit of energy, equivalent to the energy transferred or expended in one hour by one kilowatt of power; approximately 1.34 horsepower-hours. Abbreviation: kWh, K.W.H., kwhr.
- kindheartedly — In a kindhearted manner.
- kristallnacht — a Nazi pogrom throughout Germany and Austria on the night of November 9–10, 1938, during which Jews were killed and their property destroyed.
- labyrinthical — Labyrinthine; like or relating to a labyrinth.