13-letter words containing a, e, r, i, l, o
- hyperboloidal — Having the shape or form of a hyperboloid.
- hypermorality — conformity to the rules of right conduct; moral or virtuous conduct.
- hyperpolarize — to increase the difference in electric potential across (a cell membrane).
- hyperrational — characterized by excessive rationality
- hypsometrical — Of or pertaining to hypsometry.
- iatrochemical — relating to iatrochemistry or iatrochemists
- ideographical — Alternative form of ideographic.
- 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.
- impersonalise — to make impersonal: The dial system impersonalized the telephone.
- impersonalism — the practice of maintaining impersonal relations with individuals or groups.
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.
- impersonalize — to make impersonal: The dial system impersonalized the telephone.
- imponderables — Plural form of imponderable.
- importunately — urgent or persistent in solicitation, sometimes annoyingly so.
- inconformable — Obsolete form of unconformable.
- inconquerable — That cannot be conquered; unconquerable.
- inconstruable — unable to be construed
- inconversable — (obsolete) uncommunicative; reserved.
- incorporeally — In an incorporeal manner.
- incorruptable — Misspelling of incorruptible.
- inelaborately — not in an elaborate fashion, in a way lacking elaboration
- inexorability — unyielding; unalterable: inexorable truth; inexorable justice.
- inferolateral — (anatomy) Both inferior and lateral.
- informal vote — an invalid vote or ballot
- informalities — Plural form of informality.
- informatively — giving information; instructive: an informative book.
- informercials — Plural form of informercial.
- inoperational — Not operational.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- 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.
- interpetiolar — situated between petioles, or situated between the axis and a petiole
- interpolating — Present participle of interpolate.
- interpolation — extrapolation
- interpolative — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.