13-letter words containing l, i, t, u, r
- inopportunely — In an inopportune manner.
- inquisitorial — of or relating to an inquisitor or inquisition.
- instructional — the act or practice of instructing or teaching; education.
- instructively — In an instructive manner.
- instrumentals — Plural form of instrumental.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- intercellular — situated between or among cells.
- intercommunal — used or shared in common by everyone in a group: a communal jug of wine.
- intercultural — pertaining to or taking place between two or more cultures: intercultural exchanges in music and art.
- intergranular — located or occurring between granules or grains: intergranular corrosion.
- interjaculate — (transitive) To ejaculate (a remark, etc.) parenthetically.
- interlanguage — a language created or used for international communication.
- interleukin 1 — any of several proteins released from certain cells, especially macrophages, and having various effects on the activity of other cells, as promoting inflammation or enhancing T-cell proliferation. Abbreviation: IL-1.
- interleukin 2 — Immunology. a lymphokine protein, secreted by T cells in response to antigen and interleukin 1, that stimulates the proliferation of T cells.
- interleukin 3 — a lymphokine protein, secreted by T cells, that participates in the regulation of blood-cell production. Abbreviation: IL-3.
- interleukin-1 — any of several proteins released from certain cells, especially macrophages, and having various effects on the activity of other cells, as promoting inflammation or enhancing T-cell proliferation. Abbreviation: IL-1.
- interleukin-2 — Immunology. a lymphokine protein, secreted by T cells in response to antigen and interleukin 1, that stimulates the proliferation of T cells.
- interleukin-3 — a lymphokine protein, secreted by T cells, that participates in the regulation of blood-cell production. Abbreviation: IL-3.
- interlocution — conversation; dialogue.
- interlocutors — a person who takes part in a conversation or dialogue.
- interlocutory — of the nature of, pertaining to, or occurring in conversation: interlocutory instruction.
- interlocutrix — A female interlocutor.
- interlunation — the interlunar period.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- interneuronal — (neurology) Between neurons.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interquartile — Situated between the first and third quartiles of a distribution.
- interreligous — Between religions.
- interruptedly — In an interrupted manner.
- interruptible — to cause or make a break in the continuity or uniformity of (a course, process, condition, etc.).
- interscapular — between the scapulae or shoulder blades.
- intersexually — In an intersexual way.
- interstimulus — being, or relating to, the interval between the occurrence of two stimuli in a psychological experiment
- intervalvular — Between valves.
- intervolution — (rare) The state of being intervolved or coiled up; a convolution; as, the intervolutions of a snake.
- intracapsular — Within a capsule.
- intracellular — within a cell or cells.
- intracultural — Within a single culture.
- intramuscular — located or occurring within a muscle.
- intraocularly — into or in the eye
- intratelluric — Geology. located in, taking place in, or resulting from action beneath the lithosphere.
- intravalvular — Between valves.
- intravascular — within the blood vessels.
- intravenously — through or within a vein. Abbreviation: IV.
- 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
- isostructural — (of two substances) having the same crystal structure but not necessarily a similar chemical composition.
- jurisconsults — Plural form of jurisconsult.