12-letter words containing a, e, o, l, i, p
- hypothetical — assumed by hypothesis; supposed: a hypothetical case.
- hypovolaemia — Alternative form of hypovolemia.
- impardonable — (obsolete) unpardonable.
- imperatorial — Commanding; authoritative.
- imperforable — not able to be perforated
- impersonally — In an impersonal manner.
- imponderable — not ponderable; that cannot be precisely determined, measured, or evaluated.
- impressional — a strong effect produced on the intellect, feelings, conscience, etc.
- imprisonable — capable of being imprisoned or incarcerated
- incapable of — not allowing or admitting; not able to accept or experience
- incomparable — beyond comparison; matchless or unequaled: incomparable beauty.
- incompatible — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- incompliance — not compliant; unyielding.
- incomputable — incapable of being computed; incalculable.
- incorporable — able to be incorporated.
- indisposable — Not disposable.
- inhospitable — not inclined to, or characterized by, hospitality, as persons or actions; unfriendly.
- inoperculate — having no operculum.
- inspectional — Of or pertaining to an inspection.
- inspectorial — Of or pertaining to an inspector or to inspection.
- insupposable — Incapable of being supposed; inconceivable.
- interpolable — able to be interpolated, or suited to interpolation
- interpolated — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interpolator — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- irreciprocal — not reciprocal
- irreprovable — Not reprovable; irreproachable.
- irreprovably — in an irreprovable manner
- isoprenaline — a compound that is a derivative of adrenaline and that is used to treat asthma and bronchial conditions. Formula: C11H17NO3
- kaleidophone — an instrument, invented by Professor Charles Wheatstone (1802-1875), consisting of a light on a vibrating rod with a reflecting knob for exhibiting the effect of sound waves
- kaleidoscope — an optical instrument in which bits of glass, held loosely at the end of a rotating tube, are shown in continually changing symmetrical forms by reflection in two or more mirrors set at angles to each other.
- kinetoplasts — Plural form of kinetoplast.
- kleptocratic — a government or state in which those in power exploit national resources and steal; rule by a thief or thieves.
- kleptomaniac — a person who has kleptomania.
- lactoprotein — any protein existing in milk.
- lake nipigon — a lake in central Canada, in NW Ontario, draining into Lake Superior via the Nipigon River. Area: 4843 sq km (1870 sq miles)
- lap dissolve — dissolve (def 17).
- laparotomies — Plural form of laparotomy.
- laparotomize — to perform a laparotomy on.
- lapped joint — a joint made by placing one member over another and fastening them together
- leapfrogging — Present participle of leapfrog.
- leopard lily — a tall lily, Lilium pardalinum, of California, having drooping, orange-red flowers with purple speckles, a yellow base, and recurved petal tips.
- lepidomelane — (mineralogy) A black iron-potash mica, usually found in granitic rocks in small six-sided tables, or as an aggregation of minute opaque scales.
- lepidopteran — lepidopterous.
- leprosariums — Plural form of leprosarium.
- leptocephali — Plural form of leptocephalus.
- leptosomatic — a person of asthenic build.
- lexicography — the writing, editing, or compiling of dictionaries.
- lipoproteina — a plasma lipoprotein containing protein and cholesterol, high levels of which are associated with atherosclerosis.