13-letter words containing t, a, r, n, i, s
- intersidereal — interstellar
- intersocietal — noting or pertaining to large social groups, or to their activities, customs, etc.
- interstellary — interstellar
- interstitials — Plural form of interstitial.
- interstratify — to lie in interposed or alternate strata.
- intracapsular — Within a capsule.
- intradistrict — Within a single district.
- intramuscular — located or occurring within a muscle.
- intransigeant — intransigent
- intransigence — the state or quality of being intransigent, or refusing to compromise or agree; inflexibility: No agreement was reached because of intransigence on both sides.
- intransigency — a person who refuses to agree or compromise, as in politics.
- intrapersonal — existing or occurring within the self or within one's mind: People with high intrapersonal intelligence are aware of their strengths and weaknesses. Intrapersonal conflict can lead to emotional stress.
- intrapreneurs — Plural form of intrapreneur.
- intraspecific — existing or occurring within a species.
- intravasation — the entrance of foreign matter into a blood vessel of the body.
- intravascular — within the blood vessels.
- intravenously — through or within a vein. Abbreviation: IV.
- intricateness — The state or quality of being intricate; intricacy.
- intrinsically — belonging to a thing by its very nature: the intrinsic value of a gold ring.
- introgressant — an individual resulting from introgression
- invertebrates — Zoology. not vertebrate; without a backbone. of or relating to creatures without a backbone.
- investigators — Plural form of investigator.
- investigatory — to examine, study, or inquire into systematically; search or examine into the particulars of; examine in detail.
- irish pennant — an unwhipped rope end.
- irrationalise — Alt form irrationalize.
- irrationalism — irrationality in thought or action.
- irrationalist — One who is irrational in their beliefs or ideas.
- irritableness — Quality of being irritable.
- isomerization — (chemistry) the conversion of a compound into a different isomeric form.
- italian aster — a composite plant, Aster amellus, of Eurasia, having clustered, purple flower heads.
- jasperization — The act or process of jasperizing.
- justin martyr — Saint, a.d. c100–163? early church historian and philosopher.
- keratinocytes — Plural form of keratinocyte.
- key signature — (in notation) the group of sharps or flats placed after the clef to indicate the tonality of the music following.
- kindergartens — Plural form of kindergarten.
- kinesitherapy — a movement-based therapy
- kristallnacht — a Nazi pogrom throughout Germany and Austria on the night of November 9–10, 1938, during which Jews were killed and their property destroyed.
- labyrinthitis — inflammation of the inner ear, or labyrinth, characterized by dizziness, nausea, and visual disturbances.
- lactoproteins — Plural form of lactoprotein.
- land registry — In Britain, a land registry is a government office where records are kept about each area of land in a country or region, including information about who owns it.
- landgraviates — Plural form of landgraviate.
- landing strip — airstrip.
- lantern slide — a slide or transparency for projection by a slide projector or magic lantern.
- laryngologist — A person who studies or specializes in laryngology; a subspeciality of otorhinolaryngology.
- laryngotomies — Plural form of laryngotomy.
- laser pointer — a portable laser that emits monochromatic light over a long and narrow distance, used especially as a pointing device.
- laser printer — Computers. a high-speed printer that uses a laser to form dot-matrix patterns and an electrostatic process to fuse metallic particles to paper a page at a time: capable of producing a variety of character fonts, graphics, and other symbols.
- lateroversion — abnormal lateral displacement of a bodily organ or part, esp of the uterus
- law stationer — a stationer selling articles used by lawyers
- least bittern — any of several tawny brown herons that inhabit reedy marshes, as Botaurus lentiginosus (American bittern) of North America, and B. stellaris, of Europe.