9-letter words containing a, l, i, o
- intaglios — Plural form of intaglio.
- interloan — a loan between one library and another
- intraoral — Within the mouth.
- inviolate — free from violation, injury, desecration, or outrage.
- invocable — to call for with earnest desire; make supplication or pray for: to invoke God's mercy.
- invokable — (computing) That can be invoked; callable.
- ionizable — to separate or change into ions.
- ironclads — Plural form of ironclad.
- isallobar — a line on a weather map or chart connecting points having equal pressure changes.
- islomania — an obsessional enthusiasm or partiality for islands
- isoclinal — of or relating to equal direction of inclination; inclining or dipping in the same direction.
- isohaline — a line on a map of the ocean connecting all points of equal salinity.
- isohyetal — a line drawn on a map connecting points having equal rainfall at a certain time or for a stated period.
- isolating — isolated; alone.
- isolation — an act or instance of isolating.
- isolative — noting a change in part of the sound of a word made independently of the phonetic environment of that part.
- isolators — Plural form of isolator.
- isophotal — relating to an isophote or isophotes, or to a diagram on which isophotes are represented
- isopycnal — Also, isopycnal [ahy-suh-pik-nl] /ˌaɪ səˈpɪk nl/ (Show IPA). having the same density.
- isoxazole — (organic compound) the isomer of oxazole 1,2-oxazole many of whose derivatives have pharmacological activity.
- jailhouse — a jail or building used as a jail.
- jalousies — Plural form of jalousie.
- jillaroos — Plural form of jillaroo.
- joviality — the state or quality of being jovial; merriment; jollity.
- jubilatio — jubilus.
- kabillion — (slang, hyperbole) An unspecified large number (of).
- kajillion — (slang, hyperbole) An unspecified large number (of).
- kalsomine — to wash or cover with calcimine.
- kamilaroi — an Australian aboriginal language spoken in northern New South Wales.
- kaolinite — a very common mineral, hydrated aluminum disilicate, Al 2 Si 2 O 5 (OH) 4 , formed by the alteration of other minerals, especially feldspar: the most common constituent of kaolin.
- kaolinize — to convert (minerals containing kaolinite) into kaolin by weathering.
- kapok oil — a yellowish-green oil expressed from the seeds of the kapok tree, used especially in foods and in the manufacture of soap.
- katabolic — Alternative form of catabolic.
- kazillion — (slang, hyperbole) An unspecified large number (of).
- kilogauss — a unit of magnetic induction, equal to 1000 gauss. Abbreviation: kG.
- kilograms — Plural form of kilogram.
- kilowatts — Plural form of kilowatt.
- klinostat — a rotating and tilting plant-holder used for studying and experimenting with plant growth
- laborious — requiring much work, exertion, or perseverance: a laborious undertaking.
- laborists — Plural form of laborist.
- laborites — Plural form of laborite.
- labouring — (British, Canada) present participle of labour.
- labourism — Support for the labour movement, the development of a collective organization of working people to campaign for better working conditions and treatment.
- labourist — a member or supporter of the Labour party.
- labourite — a member or supporter of the Labour party.
- laccolith — a mass of igneous rock formed from magma that did not find its way to the surface but spread laterally into a lenticular body, forcing overlying strata to bulge upward.
- lace into — a netlike ornamental fabric made of threads by hand or machine.
- laconical — laconic.
- laconicum — the sudatorium of an ancient Roman bath.
- laconisms — Plural form of laconism.