10-letter words containing o, n, i
- anxiolytic — any of a class of drugs that reduce anxiety
- anyinomian — ErrorTitleDiv {.
- aphid lion — the larva of a lacewing, usually predaceous on aphids.
- aphis lion — any of the larvae of a family (Chrysopidae) of lacewings: a useful insect that feeds on aphids
- aphorizing — Present participle of aphorize.
- apodeipnon — compline.
- apollonian — of or relating to Apollo or the cult of Apollo
- apoprotein — any conjugated protein from which the prosthetic group has been removed, such as apohaemoglobin (the protein of haemoglobin without its haem group)
- apparation — (obsolete) A preparation.
- apparition — An apparition is someone you see or think you see but who is not really there as a physical being.
- appetition — a desire or craving directed towards a specific object, goal, or purpose
- appointees — a person who is appointed.
- appointers — Plural form of appointer.
- appointing — Present participle of appoint.
- appointive — relating to or filled by appointment
- appointors — Plural form of appointor.
- apportions — Third-person singular simple present indicative form of apportion.
- apposition — If two noun groups referring to the same person or thing are in apposition, one is placed immediately after the other, with no conjunction joining them, as in 'Her father, Nigel, left home three months ago.'
- aprication — the act of sunbathing or basking in the sun
- aquaponics — a farming system that circulates wastewater from animal aquaculture to hydroponically cultivated plants, whereby the plants draw nutrients from the waste and filter the water, allowing for its recycled use by the aquatic animals.
- aquaporins — Plural form of aquaporin.
- arachnoids — Plural form of arachnoid.
- aragonitic — relating to aragonite
- arc cosine — Trigonometry. the angle, measured in radians, that has a cosine equal to a given number. Symbol: cos −1. Abbreviation: arc cos;
- archegonia — the female reproductive organ in ferns, mosses, etc.
- archipenko — Aleksandr Porfiryevich (alɪkˈsandr parˈfirjɪvitʃ). 1887– 1964, Russian sculptor and painter, in the US after 1923, whose work is characterized by economy of form
- arefaction — the act of drying, or a dried condition
- armipotent — strong in arms or war
- arpeggione — a stringed musical instrument of the early 19th century which was played with a bow
- arrogating — Present participle of arrogate.
- arrogation — to claim unwarrantably or presumptuously; assume or appropriate to oneself without right: to arrogate the right to make decisions.
- arsenolite — a mineral, arsenic trioxide, As 2 O 3 , occurring usually as a white incrustation on arsenical ores.
- arvicoline — inhabiting meadows or rural areas
- arytenoids — Plural form of arytenoid.
- ascensions — Plural form of ascension.
- ascogonium — a female reproductive body in some ascomycetous fungi in which, after fertilization, the asci develop
- ascription — the act of ascribing
- asgeirsson — Asgeir [ahs-gair] /ˈɑs gɛər/ (Show IPA), 1894–1972, Icelandic statesman: president 1952–68.
- asia minor — large peninsula in W Asia, between the Black Sea and the Mediterranean, including Asiatic Turkey west of an undefined line from the Gulf of Iskenderun to the Black Sea
- asperation — The act of asperating; a making or becoming rough.
- aspersions — disparaging or malicious remarks; slanderous accusations
- aspiration — Someone's aspirations are their desire to achieve things.
- assertions — Plural form of assertion.
- assiniboin — a member of a Siouan people of northeastern Montana and adjacent parts of Canada.
- assoilment — the state or act of forgiveness or deliverance from transgression or denunciation
- assumption — If you make an assumption that something is true or will happen, you accept that it is true or will happen, often without any real proof.
- asthenopia — a strained condition of the eyes, often with headache, dizziness, etc.
- astonished — If you are astonished by something, you are very surprised about it.
- astonishes — Third-person singular simple present indicative form of astonish.
- astounding — If something is astounding, you are shocked or amazed that it could exist or happen.