9-letter words containing a, o, r, i
- jargonist — a user of jargon
- jargonize — to talk jargon or a jargon.
- jillaroos — Plural form of jillaroo.
- joint bar — one of a pair of bars used to join two rails longitudinally.
- jordanian — Barbara Charline, 1936–96, U.S. politician.
- judicator — a person who acts as judge or sits in judgment.
- juniorate — a two-year course of study for a Jesuit novice in preparation for the course in philosophy.
- kairomone — A chemical substance emitted by an organism and detected by another of a different species that gains advantage from this, e.g., a parasite seeking a host.
- kaiserdom — The dignity, rank or office of a kaiser; the state of being a kaiser.
- kamilaroi — an Australian aboriginal language spoken in northern New South Wales.
- keratosis — any skin disease characterized by a horny growth, as a wart.
- keratotic — any skin disease characterized by a horny growth, as a wart.
- ketonuria — the presence of ketone bodies in the urine.
- khouribga — a city in W central Morocco.
- kickboard — a buoyant, usually small board that is used to support the arms of a swimmer, used chiefly in practicing kicking movements.
- kilograms — Plural form of kilogram.
- kirovabad — a city in NW Azerbaijan.
- kirovakan — a city in W Armenia, N of Yerevan.
- kissogram — A novelty greeting or message delivered by a man or woman who accompanies it with a kiss, arranged as a humorous surprise for the recipient.
- kiteboard — A specialized light weight wakeboard used for kiteboarding.
- krakowiak — a lively Polish folk dance in duple meter with syncopated accents.
- kraurosis — atrophy and shrinkage of the skin, especially of the vulva.
- 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.
- lacrimoso — sad or mournful
- laminator — to separate or split into thin layers.
- lamproite — (geology) Any of several volcanic rocks having a high potassium content.
- lanciform — shaped like a lance: lanciform windows.
- largition — an act of, or the quality of, generosity or largesse
- larviform — (zoology) Having the form or structure of a larva.
- latration — an instance of barking
- latrociny — banditry
- lattimore — Richmond Alexander, 1906–84, U.S. poet, translator, and critic, born in China.
- lavoisier — Antoine Laurent [ahn-twan loh-rahn] /ɑ̃ˈtwan loʊˈrɑ̃/ (Show IPA), 1743–94, French scientist: pioneer in the field of chemistry.
- legionary — of, relating to, or belonging to a legion.
- leporidae — an animal of the family Leporidae, comprising the rabbits and hares.
- liberator — a four-engined heavy bomber widely used over Europe and the Mediterranean by the U.S. Army Air Force in World War II. Symbol: B-24.
- libration — a real or apparent oscillatory motion, especially of the moon.
- libratory — oscillatory.
- lictorian — of or relating to a lictor
- link road — a road used to link two cities or two more major hubs of road transport
- lionheart — a person of exceptional courage and bravery.
- literator — littérateur.
- litigator — a courtroom lawyer.
- littorals — Plural form of littoral.