11-letter words that end in al
- homo-sexual — Older Use: Sometimes Disparaging. sexually attracted to members of one's own sex: homosexual students.
- homological — homologous.
- homothermal — homoiothermal.
- homotypical — (biology) homotypal.
- honorifical — honorific
- hooded seal — a large seal, Cystophora cristata, the male of which has a large, distensible, hoodlike sac on the head.
- horny coral — a gorgonian.
- hudson seal — muskrat fur that has been plucked and dyed to give the appearance of seal.
- hyoplastral — of or relating to hyoplastra
- hyperboreal — Hyperborean.
- hypercasual — Extremely casual.
- hypernormal — conforming to the standard or the common type; usual; not abnormal; regular; natural.
- hypersexual — unusually or excessively active in or concerned with sexual matters.
- hypocentral — (geology) Of or pertaining to the hypocentre of an earthquake.
- hypoglossal — situated under the tongue.
- hypophyseal — Alternative spelling of hypophysial.
- hypophysial — pituitary gland.
- hypothermal — lukewarm; tepid.
- hysteresial — relating to the retardation of an effect following upon its cause
- ichthyoidal — Like a fish; ichthyoid.
- icosahedral — Of, relating to, or having the shape of an icosahedron.
- idealogical — Ideologic.
- ideological — of or relating to ideology.
- idiomatical — Idiomatic.
- imitational — Pertaining to, or employed in, imitation.
- imperatival — of, relating to, or characteristic of the grammatical imperative.
- implacental — Zoology. having no placenta, as a monotreme or marsupial.
- implemental — any article used in some activity, especially an instrument, tool, or utensil: agricultural implements.
- impolitical — Obsolete form of impolitic.
- impractical — not practical or useful.
- inalimental — (obsolete) Affording no aliment or nourishment.
- incongenial — Not congenial.
- incorporeal — not corporeal or material; insubstantial.
- incremental — increasing or adding on, especially in a regular series: small, incremental tax hikes.
- indian meal — cornmeal (def 1).
- inductional — Pertaining to, or proceeding by, induction; inductive.
- ineffectual — not effectual; without satisfactory or decisive effect: an ineffectual remedy.
- inessential — not essential; not necessary; nonessential.
- inferential — of, pertaining to, by, or dependent upon inference.
- infinitival — of or relating to the infinitive.
- influential — having or exerting influence, especially great influence: three influential educators.
- infomercial — a long commercial that informs or instructs, especially in an original and entertaining manner: an infomercial on making Christmas decorations using the sponsor's brand of glue.
- infracostal — (anatomy) Below the ribs.
- insertional — That involves insertion.
- insessorial — adapted for perching, as a bird's foot.
- instinctual — of, relating to, or of the nature of instinct.
- institorial — pertaining to an agent, factor, or broker
- intensional — intensification; increase in degree.
- intentional — done with intention or on purpose; intended: an intentional insult.
- interannual — of, for, or pertaining to a year; yearly: annual salary.