15-letter words containing a, b, e, r
- inscrutableness — Inscrutability.
- inseparableness — The quality or state of being inseparable.
- insubordinately — In an insubordinate manner.
- insuperableness — The quality of being insuperable or insurmountable; insuperability.
- interambulacral — relating to, or situated between, interambulacra
- interambulacrum — the area between two of an echinoderm's ambulacra
- interchangeable — (of two things) capable of being put or used in the place of each other: interchangeable symbols.
- interchangeably — (of two things) capable of being put or used in the place of each other: interchangeable symbols.
- interdependable — capable of being depended on; worthy of trust; reliable: a dependable employee.
- interminability — incapable of being terminated; unending: an interminable job.
- intolerableness — The state of being intolerable or insufferable.
- intracerebrally — Within the cerebrum.
- intractableness — The state of being intractable; intractability.
- intransmissible — incapable of being transmitted
- invulnerability — incapable of being wounded, hurt, or damaged.
- ipsissima verba — with the very words; verbatim.
- irreconcileable — Alternative spelling of irreconcilable.
- irreformability — the state or condition of being irreformable
- irrefragability — How irrefragable something is.
- irreparableness — The quality of being irreparable.
- irresolvability — The quality of being irresolvable.
- irrevocableness — Quality of being irrevocable.
- irritable colon — any combination of common disturbances of the bowel, as diarrhea or constipation, occurring with abdominal pain, sometimes accompanied by psychological stress. Abbreviation: IBS.
- irritable heart — cardiac neurosis.
- jacob ben asher — c1269–c1340, Hebrew commentator on the Bible and codifier of Jewish law.
- jerusalem bible — a Roman Catholic version of the Bible published in 1966, translated from the French La Bible de Jérusalem, produced by Dominican scholars in Jerusalem (1956)
- job enlargement — a widening of the range of tasks performed by an employee in order to provide variety in the activities undertaken
- john barleycorn — a personification of barley as used in malt liquor, of malt liquor itself, or of any intoxicating liquor.
- journal bearing — a plain cylindrical bearing to support a shaft or axle
- jupiter's-beard — red valerian.
- kaibab squirrel — a nearly extinct tree squirrel, Sciurus kaibabensis, found only in a small area north of the Grand Canyon.
- kalmyk republic — a constituent republic of S Russia, on the Caspian Sea: became subject to Russia in 1646. Capital: Elista. Pop: 292 400 (2002). Area: 76 100 sq km (29 382 sq miles)
- keyboard plaque — (jargon) The disgusting buildup of dirt and crud found on computer keyboards. "Are there any other terminals I can use? This one has a bad case of keyboard plaque."
- keyboard skills — ability to input information using a keyboard
- knight bachelor — bachelor (def 3).
- knight banneret — banneret1 (def 2).
- labor relations — worker-employer relationship
- labor-intensive — requiring or using a large supply of labor, relative to capital.
- labour shortage — a shortage or insufficiency of qualified candidates for employment (in an economy, country, etc)
- lady's bedstraw — a Eurasian rubiaceous plant, Galium verum, with clusters of small yellow flowers
- ladybird beetle — ladybug.
- lamb's-quarters — the pigweed, Chenopodium album.
- lambda particle — any of a family of neutral baryons with strangeness −1 or charm +1, and isotopic spin 0. The least massive member of the lambda family was the first strange particle to be discovered. Symbol: Λ.
- large cranberry — See under cranberry (def 1).
- largemouth bass — a North American freshwater game fish, Micropterus salmoides, having an upper jaw extending behind the eye and a broad, dark, irregular stripe along each side of the body. Compare smallmouth bass.
- lending library — Also called circulating library, rental library. a small library that is maintained by a commercial establishment, as a drugstore, and is composed largely of current books that are lent to customers for a fee.
- liberal judaism — Reform Judaism.
- liberal studies — a supplementary arts course for those specializing in scientific, technical, or professional studies
- liberalizations — Plural form of liberalization.
- library edition — an edition of a book prepared for library use, especially with a library binding.