15-letter words containing r, e, l
- interprovincial — belonging or peculiar to some particular province; local: the provincial newspaper.
- interreflection — The illumination of an object by reflected light from other objects that are not light sources.
- interrelational — Between relations.
- interrogatingly — So as to interrogate; with urgent or bullying questioning.
- interrogational — the act of interrogating; questioning.
- interrogatively — In an interrogative manner; by means of a question.
- interscholastic — between schools, or representative of different schools, especially secondary schools: interscholastic athletics.
- intertanglement — the state or condition of being intertangled
- intertentacular — situated between tentacles
- intertextuality — the interrelationship between texts, especially works of literature; the way that similar or related texts influence, reflect, or differ from each other: the intertextuality between two novels with the same setting.
- intertwistingly — by intertwisting
- interval signal — a characteristic snatch of music, chimes, etc, transmitted as an identifying signal by a radio station between programme items
- intervalometers — Plural form of intervalometer.
- intervisibility — the state or fact of being visible.
- intolerableness — The state of being intolerable or insufferable.
- intraarterially — In an intraarterial way.
- intracellularly — within a cell or cells.
- intracerebrally — Within the cerebrum.
- intractableness — The state of being intractable; intractability.
- intransigeantly — intransigently
- intransmissible — incapable of being transmitted
- intraperitoneal — Within the cavity of the peritoneum.
- intrapreneurial — Entrepreneurial within an existing business; describing entrepreneurship within an existing business.
- intrasentential — Within a sentence.
- intrinsicalness — The quality of being intrinsical; intrinsicality.
- introspectional — Of or relating to introspection.
- introspectively — characterized by introspection, the act or process of looking into oneself.
- inversion layer — a layer of the atmosphere in which there is a temperature inversion, with the layer tending to prevent the air below it from rising, thus trapping any pollutants that are present.
- involuntariness — The state of being involuntary; unwillingness; automatism.
- invulnerability — incapable of being wounded, hurt, or damaged.
- ionospherically — by the ionosphere
- iranian plateau — a plateau in SW Asia, mostly in Iran, extending from the Tigris to the Indus rivers. 1,000,000 sq. mi. (2,590,000 sq. km).
- irrationalities — Plural form of irrationality.
- irreconcileable — Alternative spelling of irreconcilable.
- irreconcilement — the quality or state of being unreconciled
- irreformability — the state or condition of being irreformable
- irrefragability — How irrefragable something is.
- irreligiousness — The state or quality of being irreligious; ungodliness.
- irreparableness — The quality of being irreparable.
- irreprehensible — Not reprehensible, blameless, without blame; innocent.
- irreprehensibly — in an irreprehensible manner
- irresistibility — not resistible; incapable of being resisted or withstood: an irresistible impulse.
- irresolvability — The quality of being irresolvable.
- irreversibility — not reversible; incapable of being changed: His refusal is irreversible.
- 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.
- irvine dataflow — (language) (Always called "Id") A non-strict, single assignment language and incremental compiler developed by Arvind and Gostelow and used on MIT's Tagged-Token Dataflow Architecture and planned to be used on Motorola's Monsoon. See also Id Nouveau.
- island grey fox — a similar and related animal, U. littoralis, inhabiting islands off North America
- island universe — an external galaxy.