13-letter words containing i, n, s, a, t, y
- insociability — the state or quality of being insociable
- instantaneity — occurring, done, or completed in an instant: an instantaneous response.
- instinctually — of, relating to, or of the nature of instinct.
- insupportably — In an insupportable manner.
- intensionally — (philosophy) With respect to intension.
- intersexually — In an intersexual way.
- interstellary — interstellar
- interstratify — to lie in interposed or alternate strata.
- intransigency — a person who refuses to agree or compromise, as in politics.
- intravenously — through or within a vein. Abbreviation: IV.
- intrinsically — belonging to a thing by its very nature: the intrinsic value of a gold ring.
- investigatory — to examine, study, or inquire into systematically; search or examine into the particulars of; examine in detail.
- justin martyr — Saint, a.d. c100–163? early church historian and philosopher.
- kenyapithecus — a genus of fossil hominoids of middle Miocene age found in Kenya and having large molars, small incisors, and powerful chewing muscles.
- 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.
- kinesitherapy — a movement-based therapy
- labyrinthitis — inflammation of the inner ear, or labyrinth, characterized by dizziness, nausea, and visual disturbances.
- 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.
- laryngologist — A person who studies or specializes in laryngology; a subspeciality of otorhinolaryngology.
- laryngotomies — Plural form of laryngotomy.
- libyan desert — a desert in N Africa, in E Libya, W Egypt, and NW Sudan, W of the Nile: part of the Sahara. About 650,000 sq. mi. (1,683,500 sq. km).
- listenability — pleasant to listen to: soft, listenable music.
- lymphadenitis — inflammation of a lymphatic gland.
- mensurability — The quality of being mensurable.
- meta-analysis — a research study that combines and analyzes statistics gathered from multiple independent studies
- metaphysician — a person who creates or develops metaphysical theories.
- micropayments — Plural form of micropayment.
- ministerially — In the character or capacity of a minister.
- mountainously — In a mountainous way.
- myelin sheath — a wrapping of myelin around certain nerve axons, serving as an electrical insulator that speeds nerve impulses to muscles and other effectors.
- myelinisation — Alt form myelinization.
- myringoplasty — (surgery) The closure of the perforation of pars tensa of the tympanic membrane.
- mystification — to perplex (a person) by playing upon the person's credulity; bewilder purposely.
- nanochemistry — (chemistry) The synthesis, analysis and characterization of chemical compounds at the nanoscale.
- navy register — (in the US) an annual publication giving genealogical information about the commissioned and warrant officers in the US Navy.
- nearsightedly — In a nearsighted manner; as if nearsighted; myopically.
- nightmarishly — In a nightmarish manner.
- non-signatory — having signed, or joined in signing, a document: the signatory powers to a treaty.
- nonhysterical — not hysterical or funny
- nonsensuality — The state or condition of being nonsensual.
- nonstationary — Not stationary.
- nonsystematic — Not systematic.
- nostalgically — experiencing or exhibiting nostalgia, a sentimental or wistful yearning for the happiness felt in a former place, time, or situation.
- numismatology — Numismatics.
- occasionality — the condition or character of being infrequent or intended for a specific occasion, or that which is infrequent or intended for a specific occasion
- onanistically — In an onanistic manner.
- onomastically — In an onomastic way.
- onychophagist — the practice of biting one's nails, especially when done habitually and as a symptom of emotional disturbance.
- oppositionary — the action of opposing, resisting, or combating.