13-letter words containing u, t, i
- inquisitorial — of or relating to an inquisitor or inquisition.
- insectivorous — adapted to feeding on insects.
- insinuatingly — tending to instill doubts, distrust, etc.; suggestive: an insinuating letter.
- instantaneous — occurring, done, or completed in an instant: an instantaneous response.
- instinctually — of, relating to, or of the nature of instinct.
- institutional — of, relating to, or established by institution.
- instructional — the act or practice of instructing or teaching; education.
- instructively — In an instructive manner.
- instrumentals — Plural form of instrumental.
- instrumenting — Present participle of instrument.
- insubordinate — not submitting to authority; disobedient: an insubordinate soldier.
- insubstantial — not substantial or real; lacking substance: an insubstantial world of dreams.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- insurrections — Plural form of insurrection.
- insusceptible — not susceptible; incapable of being influenced or affected (usually followed by of or to): insusceptible of flattery; insusceptible to infection.
- insusurration — (obsolete) The act of whispering into something.
- integumentary — of, relating to, or like an integument.
- intellectuall — Obsolete form of intellectual.
- intellectuals — Plural form of intellectual.
- inter-assured — to make (a future event) sure; ensure: This contract assures the company's profit this month.
- 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.
- intercurrence — intervening, as of time or events.
- interfunction — the kind of action or activity proper to a person, thing, or institution; the purpose for which something is designed or exists; role.
- intergranular — located or occurring between granules or grains: intergranular corrosion.
- interindustry — occurring or existing between two or more industries
- interjaculate — (transitive) To ejaculate (a remark, etc.) parenthetically.
- interjunction — an act of joining; combining.
- 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.
- intermountain — located between mountains or mountain ranges: an intermontane lake.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- interneuronal — (neurology) Between neurons.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interpunction — the insertion of punctuation marks in a piece of writing
- interquartile — Situated between the first and third quartiles of a distribution.
- interreligous — Between religions.