12-letter words containing a, b, l, u
- funambulator — a tightrope-walker; a funambulist
- funambulists — Plural form of funambulist.
- functionable — functional (def 3).
- gas bacillus — any of several pathogenic bacilli, especially of the genus Clostridium, that produce gas in infected tissue.
- gentian blue — a purplish-blue colour
- glabrousness — The quality of being glabrous.
- gluten bread — bread made from gluten flour.
- go walkabout — to wander through the bush
- granuloblast — an immature granulocyte.
- ground cable — a heavy chain for securing permanent floating moorings, as a number of mooring buoys.
- gubernacular — relating to a gubernaculum
- gubernaculum — a part or organ that directs the movement or course of another part.
- habitualness — The characteristic of being habitual.
- half-cup bra — a bra that covers three-quarters of the breasts rather than all of the breasts
- harbour seal — a common earless seal, Phoca vitulina, that is greyish-black with paler markings: found off the coasts of North America, N Europe, and NE Asia
- heliogabalus — (Varius Avitus Bassianus"Marcus Aurelius Antoninus") a.d. 204–222, Roman emperor 218–222.
- hibernaculum — a protective case or covering, especially for winter, as of an animal or a plant bud.
- hubble's law — the law that the velocity of recession of distant galaxies from our own is proportional to their distance from us.
- hull balance — (of a sailing ship) the property of maintaining satisfactory trim and steering qualities when heeled at a normal angle.
- humble plant — sensitive plant (def 1).
- humboldt bay — an inlet of the Pacific Ocean in NW California.
- hypermutable — Of or in a state in which mutation is abnormally frequent.
- illusionable — Liable to illusion.
- immeasurable — incapable of being measured; limitless: the immeasurable vastness of the universe.
- immeasurably — incapable of being measured; limitless: the immeasurable vastness of the universe.
- immensurable — immeasurable.
- immutability — not mutable; unchangeable; changeless.
- imputability — The character of being imputable.
- inaudibility — not audible; incapable of being heard.
- incalculable — very numerous or great.
- incalculably — very numerous or great.
- incoagulable — of a nature that cannot be coagulated
- incommutable — not exchangeable.
- incommutably — In an incommutable manner.
- incomputable — incapable of being computed; incalculable.
- incomputably — In an incomputable way.
- inconfutable — (obsolete) Not confutable.
- inconsumable — not consumable; incapable of being consumed.
- incunabulist — a person who specialises in incunabula, a collector of incunabula
- incurability — The quality or state of being incurable—not being able to be cured.
- indisputable — not disputable or deniable; uncontestable. indisputable evidence.
- indisputably — not disputable or deniable; uncontestable. indisputable evidence.
- inexcuseable — Alternative form of inexcusable.
- inexecutable — That cannot be executed or carried out.
- inexpugnable — incapable of being taken by force; impregnable; unconquerable.
- infibulation — the stitching together of the vulva, often after a clitoridectomy, leaving a small opening for the passage of urine and menstrual blood.
- infundibular — a funnel-shaped organ or part.
- insalubrious — unfavorable to health; unwholesome.
- inscrutables — Plural form of inscrutable.
- insufferable — not to be endured; intolerable; unbearable: their insufferable insolence.