13-letter words containing o, i, l, s, a, n
- inconstruable — unable to be construed
- incontestable — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- incontestably — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- inconversable — (obsolete) uncommunicative; reserved.
- indissociable — Unable to be dissociated.
- indissociably — In a way that does not allow dissociation; having an inextricable link.
- indissolvable — Not dissolvable; incapable of being dissolved or separated.
- infant school — In Britain, an infant school is a school for children between the ages of five and seven.
- infiltrations — Plural form of infiltration.
- inflammations — Plural form of inflammation.
- informalities — Plural form of informality.
- informercials — Plural form of informercial.
- inhospitality — lack of hospitality; inhospitable attitude toward or treatment of visitors, guests, etc.
- inquisitional — Of or pertaining to an inquisition.
- inquisitorial — of or relating to an inquisitor or inquisition.
- inscriptional — Of or pertaining to inscription.
- insociability — the state or quality of being insociable
- inspirational — imparting inspiration.
- installations — Plural form of installation.
- institutional — of, relating to, or established by institution.
- instructional — the act or practice of instructing or teaching; education.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- intensionally — (philosophy) With respect to intension.
- intermodalism — pertaining to or suitable for transportation involving more than one form of carrier, as truck and rail, or truck, ship, and rail.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interpersonal — of or pertaining to the relations between persons: He has strong interpersonal skills.
- intersocietal — noting or pertaining to large social groups, or to their activities, customs, etc.
- 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.
- intravenously — through or within a vein. Abbreviation: IV.
- inviolateness — The state of being inviolate.
- invitationals — Plural form of invitational.
- irrationalise — Alt form irrationalize.
- irrationalism — irrationality in thought or action.
- irrationalist — One who is irrational in their beliefs or ideas.
- island nation — a country that is entirely made up of one or more islands
- isoagglutinin — an agglutinin that can effect isoagglutination.
- isoalloxazine — a yellow solid that is the heterocyclic compound of the flavins. Formula: C10H6N4O2
- isogonal line — an imaginary line, or one drawn on a map, connecting all points of equal magnetic declination.
- isolated pawn — a pawn without pawns of the same colour on neighbouring files
- isolationists — Plural form of isolationist.
- james gosling — (person) The software engineer who wrote GOSMACS, and served as Sun Microsystems, Inc. project leader for both NeWS, and Java. He is currently (1997) a Vice President and "Distinguished Engineer" at Sun.
- joseph stalin — Joseph V (Iosif Vissarionovich Dzhugashvili or Dzugashvili) 1879–1953, Soviet political leader: secretary general of the Communist Party 1922–53; premier of the U.S.S.R. 1941–53.
- juan carlos i — King (Juan Carlos Alfonso Victor María de Borbón y Borbón) born 1938, Spanish monarch, born in Italy: king since 1975.
- kleptomaniacs — Plural form of kleptomaniac.
- labiogression — location of the anterior teeth forward of their natural position.
- laboriousness — requiring much work, exertion, or perseverance: a laborious undertaking.
- labour-saving — A labour-saving device or idea makes it possible for you to do something with less effort than usual.
- lactoproteins — Plural form of lactoprotein.