9-letter words containing o, s, t, i, n, a
- fixations — Plural form of fixation.
- flatirons — Plural form of flatiron.
- fountains — Plural form of fountain.
- fractions — Mathematics. a number usually expressed in the form a/b. a ratio of algebraic quantities similarly expressed.
- frontalis — A muscle of the head, sometimes considered to be part of the occipitofrontalis muscle.
- gestation — the process, state, or period of gestating.
- gnostical — pertaining to knowledge.
- goatskins — Plural form of goatskin.
- gravitons — Plural form of graviton.
- gustation — the act of tasting.
- gyrations — Plural form of gyration.
- hailstone — a pellet of hail.
- hamiltons — Plural form of hamilton.
- harmonist — a member of a celibate religious sect that emigrated from Germany to Pennsylvania in 1803.
- himations — Plural form of himation.
- historian — an expert in history; authority on history.
- horntails — Plural form of horntail.
- hortensia — Hydrangea.
- hostaging — a person given or held as security for the fulfillment of certain conditions or terms, promises, etc., by another.
- houstonia — any North American plant, belonging to the genus Houstonia, of the madder family, especially H. caerulea, the common bluet.
- ideations — Plural form of ideation.
- ignorants — Plural form of ignorant.
- illations — Plural form of illation.
- in a spot — a rounded mark or stain made by foreign matter, as mud, blood, paint, ink, etc.; a blot or speck.
- inactions — Plural form of inaction.
- innovates — Third-person singular simple present indicative form of innovate.
- inosinate — Any salt or ester of inosinic acid; the salts are used as flavour enhancers.
- insolated — to expose to the sun's rays; treat by exposure to the sun's rays.
- insolates — Third-person singular simple present indicative form of insolate.
- instanton — (mathematics, physics) A solution to the imaginary time nonlinear field equation of Yang-Mills field theory; carries information about quantum tunnelling.
- insulator — Electricity. a material of such low conductivity that the flow of current through it is negligible. insulating material, often glass or porcelain, in a unit form designed so as to support a charged conductor and electrically isolate it.
- intaglios — Plural form of intaglio.
- irisation — the effect or quality of being iridescent; iridescence.
- isanthous — having regular flowers.
- isobutane — a colorless, flammable gas, C 4 H 10 , used as a fuel, as a refrigerant, and in the manufacture of gasoline by alkylation.
- isokontan — an alga whose zoospores have equal cilia
- isolating — isolated; alone.
- isolation — an act or instance of isolating.
- isooctane — the octane C 8 H 18 , used as one of the standards in establishing the octane number of a fuel.
- isopteran — a member of the order Isoptera which includes social, colonizing insects such as termites
- isoquants — Plural form of isoquant.
- jargonist — a user of jargon
- klinostat — a rotating and tilting plant-holder used for studying and experimenting with plant growth
- kostunica — Vojislav (ˈvɒjɪslæf). born 1944, Serbian politician; president of the Federal Republic of Yugoslavia (2000–03); prime minister of Serbia and Montenegro (2004–06); prime minister of Serbia (2006–08)
- lavations — Plural form of lavation.
- legations — Plural form of legation.
- libations — Plural form of libation.
- ligations — Plural form of ligation.
- loanshift — change or extension of the meaning of a word through the influence of a foreign word, as in the application in English of the meaning “profession” to the word calling through the influence of Latin vocātio.
- loathings — Plural form of loathing.