13-letter words containing a, t, r, i, s
- 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.
- ipsilaterally — (anatomy, medicine) On the same side of the body.
- 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.
- ishihara test — a test for determining color blindness by means of a series of cards each having colored dots that form one pattern to the normal eye and a different pattern to the eye that is color-blind.
- isobarometric — isobaric
- isobathytherm — a line on a chart or diagram of a body of water, connecting depths having the same temperature.
- isomerization — (chemistry) the conversion of a compound into a different isomeric form.
- isometrically — of, relating to, or having equality of measure.
- isostructural — (of two substances) having the same crystal structure but not necessarily a similar chemical composition.
- isothermobath — a line drawn on a diagram of a vertical section of the ocean connecting all points having equal temperature.
- italian aster — a composite plant, Aster amellus, of Eurasia, having clustered, purple flower heads.
- jasperization — The act or process of jasperizing.
- jesuit's bark — cinchona (def 2).
- johore strait — a narrow strait between Malaya and Singapore Island
- justificatory — serving to justify; providing justification.
- justin martyr — Saint, a.d. c100–163? early church historian and philosopher.
- kapellmeister — a choirmaster.
- keratinocytes — Plural form of keratinocyte.
- keratomycosis — Fungal infection of the cornea.
- key signature — (in notation) the group of sharps or flats placed after the clef to indicate the tonality of the music following.
- kick upstairs — to strike with the foot or feet: to kick the ball; to kick someone in the shins.
- 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.
- ladder stitch — an embroidery stitch in which crossbars at equal distances are produced between two solid ridges of raised work.
- lake district — a mountainous region in NW England containing many lakes: tourist center.
- 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.