Word Lists Word Search

List of 12-letter words ending with

Rapid Mode

Click to choose the fifth to last letter

Click to remove the fifth to last letter

Click to change word size
All alphabeticalAll by size4567891011121314151617181921


There are 21 twelve-letter words ending with RION

amniochorionapocytherionbouleuterioncoronavirionextrachorionhyperthyrioninterpterionLi's␣criterionmagnetotrionnoncriterionphytochorionpseudovirionrandistirionrantistirionSchimatarionSkhimatarionspectator␣ionsticherarionsubcriteriontelodendriontricriterion

21 definitions found

  • amniochorion — n. The amnion and chorion considered as a single unit.
  • apocytherion — n. Apoapsis around Venus.
  • bouleuterion — n. (Architecture, historical) A building in Ancient Greece, housing…
  • coronavirion — n. (Virology) An individual particle of a coronavirus.
  • extrachorion — n. A layer of mucus on the surface of the chorion of the eggs…
  • hyperthyrion — n. (Architecture) That part of the architrave which is over a door or window.
  • interpterion — adj. (Anthropology) Between the two pteria.
  • Li's␣criterion — prop.n. (Mathematics) A particular statement about the positivity…
  • magnetotrion — n. (Physics) A form of trion formed in a quantizing magnetic field.
  • noncriterion — n. That which is not a (relevant) criterion.
  • phytochorion — n. (Biogeography) A geographic area with a relatively uniform…
  • pseudovirion — n. (Virology) A synthetic viral particle that cannot replicate…
  • randistirion — n. Alternative spelling of rantistirion.
  • rantistirion — n. (Eastern Orthodoxy) A ritual sprinkler used in some Christian rites.
  • Schimatarion — prop.n. (Dated) Schimatari.
  • Skhimatarion — prop.n. (Rare) Alternative form of Schimatari.
  • spectator␣ion — n. (Chemistry) An ion that is unchanged in an ionic reaction…
  • sticherarion — n. A hymnbook containing the stichera for the morning and evening…
  • subcriterion — n. A secondary or subsidiary criterion.
  • telodendrion — n. (Biology) The terminal branching of an axon; a telodendron.
  • tricriterion — n. Any of three criteria in the same system.
Previous ListNext List
Random wordBack to top

See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 7 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 1 word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: no word

Recommended websites



Ortograf Inc.This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 23 June 2023 (v-2.0.1z). Informations & Contacts.