13-letter words containing a, t, l, o, r
- hyperrational — characterized by excessive rationality
- hypsometrical — Of or pertaining to hypsometry.
- iatrochemical — relating to iatrochemistry or iatrochemists
- illocutionary — pertaining to a linguistic act performed by a speaker in producing an utterance, as suggesting, warning, promising, or requesting.
- illustrations — Plural form of illustration.
- immigrational — the act of immigrating.
- immortalizing — Present participle of immortalize.
- imperial moth — a yellow moth, Eacles imperialis, having a diagonal band of pinkish brown or purple: the hairy larvae feed on the leaves of hickory, oak, etc.
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.
- importunately — urgent or persistent in solicitation, sometimes annoyingly so.
- improbability — the quality or condition of being improbable; unlikelihood.
- improvability — to bring into a more desirable or excellent condition: He took vitamins to improve his health.
- incarnational — an incarnate being or form.
- inclinatorium — an instrument invented by Robert Norman in 1576, used to determine the degree to which a magnetic needle dips towards the earth; a dipping needle
- inconstruable — unable to be construed
- incorruptable — Misspelling of incorruptible.
- inculturation — enculturation.
- inelaborately — not in an elaborate fashion, in a way lacking elaboration
- inexorability — unyielding; unalterable: inexorable truth; inexorable justice.
- inferolateral — (anatomy) Both inferior and lateral.
- infiltrations — Plural form of infiltration.
- informal vote — an invalid vote or ballot
- informalities — Plural form of informality.
- informational — knowledge communicated or received concerning a particular fact or circumstance; news: information concerning a crime.
- informatively — giving information; instructive: an informative book.
- informatorily — in an informatory fashion
- inoperational — Not operational.
- inquisitorial — of or relating to an inquisitor or inquisition.
- inscriptional — Of or pertaining to inscription.
- inspirational — imparting inspiration.
- instructional — the act or practice of instructing or teaching; education.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- interactional — reciprocal action, effect, or influence.
- intercalation — the act of intercalating; insertion or interpolation, as in a series.
- interchondral — of or relating to cartilage or a cartilage.
- intercolonial — between colonies, as of one country.
- intercommunal — used or shared in common by everyone in a group: a communal jug of wine.
- intercondylar — Anatomy. the smooth surface area at the end of a bone, forming part of a joint.
- intercortical — situated within a cortex
- interlocation — A placing or coming between; interposition.
- interlunation — the interlunar period.
- intermodalism — pertaining to or suitable for transportation involving more than one form of carrier, as truck and rail, or truck, ship, and rail.
- international — between or among nations; involving two or more nations: international trade.
- interneuronal — (neurology) Between neurons.
- interoperable — capable of being used or operated reciprocally: interoperable weapons systems.
- interoperably — capable of being used or operated reciprocally: interoperable weapons systems.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interpersonal — of or pertaining to the relations between persons: He has strong interpersonal skills.