10-letter words containing ri
- anisomeric — (of a chemical compound) lacking isomers
- anseriform — (ornithology) Of or pertaining to birds of the family Anseriformes including ducks, geese, swans, and screamers.
- anteriorly — in an anterior position
- antheridia — a male reproductive structure producing gametes, occurring in ferns, mosses, fungi, and algae.
- anthimeria — (rhetoric) The use of a word from one word class or part of speech as if it were from another. Typically, and for example, the use of a noun as if it were a verb.
- anthuriums — Plural form of anthurium.
- anticaries — characterized by an ability to prevent caries
- antichrist — the antagonist of Christ, expected by early Christians to appear and reign over the world until overthrown at Christ's Second Coming
- antifebrin — acetanilide.
- antigorite — a variety of serpentine occurring in a brownish-green lamellar form.
- antipyrine — a drug formerly used to reduce pain and fever. Formula: C11H12N2O
- antistrike — intended to ban, prevent, or discourage strike action by trade unions
- aphoristic — of, relating to, or resembling an aphorism
- aphorizing — Present participle of aphorize.
- apparition — An apparition is someone you see or think you see but who is not really there as a physical being.
- aprication — the act of sunbathing or basking in the sun
- april fool — An April Fool is a trick that is played on April Fool's Day.
- aquamarine — Aquamarines are clear, greenish-blue stones, sometimes used to make jewellery.
- aquaporins — Plural form of aquaporin.
- araucarian — related to or belonging to the genus Araucaria
- arboriform — Resembling a tree in shape or appearance.
- archpriest — (formerly) a chief assistant to a bishop, performing many of his sacerdotal functions during his absence
- archrivals — Plural form of archrival.
- arimathaea — a town in ancient Palestine. Matt. 27:57.
- ariovistus — flourished c71–58 b.c, Germanic leader of the Suevi.
- aristippus — ?435–?356 bc, Greek philosopher, who believed pleasure to be the highest good and founded the Cyrenaic school
- aristocrat — An aristocrat is someone whose family has a high social rank, especially someone who has a title.
- aristology — the art of eating
- aristotype — a process of photographic printing in which paper coated with silver chloride in gelatin is used.
- arithmancy — divination by the use of numbers, especially by the number of letters in names.
- arithmatic — Misspelling of arithmetic.
- arithmetic — Arithmetic is the part of mathematics that is concerned with the addition, subtraction, multiplication, and division of numbers.
- armillaria — any of various fungi of the genus Armillaria, which are white-spored and cause wood rot. Many species are parasitic.
- armorially — in an armorial manner
- arricciato — arriccio.
- arrivistes — Plural form of arriviste.
- arsmetrick — relating to the cheeks of a person's bottom that are identical
- arteriolar — relating to arterioles or minuscule arteries
- arterioles — Plural form of arteriole.
- arthritics — Plural form of arthritic.
- artistries — artistic workmanship, effect, or quality.
- ascariasis — infestation of the intestines with the roundworm Ascaris lumbricoides, causing abdominal pain, nausea and vomiting, weight loss, etc
- ascaridole — a liquid, C 10 H 16 O 2 , constituting the active principle of chenopodium oil, used chiefly as a catalyst in polymerization reactions.
- ascosporic — relating to an ascospore
- ascribable — to credit or assign, as to a cause or source; attribute; impute: The alphabet is usually ascribed to the Phoenicians.
- ascription — the act of ascribing
- ascriptive — having the ability to be attributable to
- asperities — Plural form of asperity.
- aspersoria — Plural form of aspersorium.
- aspherical — (of a reflecting surface or lens) deviating slightly from a perfectly spherical shape and relatively free from aberrations.