Word Lists Word Search

List of 12-letter words containing

Rapid Mode

Click to add a sixth letter

Click to remove the last letter

Click to change word size
All alphabeticalAll by size7891011121314151718


There are 10 twelve-letter words containing ECIOU

autoeciouslyheteroecious heterœciousoverpreciouspreciousnesssemiprecious semi-preciousspeciousnesssubdioecioussyngenecious

11 definitions found

  • autoeciously — adv. In an autoecious manner.
  • heteroecious — adj. (Biology) Of dependent organisms, spending portions of the…
  • heterœcious — adj. Obsolete form of heteroecious.
  • overprecious — adj. Excessively precious; contrived, artificial.
  • preciousness — n. The condition of being precious.
  • semiprecious — adj. Alternative form of semi-precious.
  • semi-precious — adj. Sort of or somewhat precious or valuable. Usually used as…
  • speciousness — n. (Uncountable) The state or quality of being specious. — n. (Countable, rare) The result or product of being specious.
  • subdioecious — adj. (Botany, of a group of plants) Having most, but not all…
  • syngenecious — adj. (Botany, archaic or very rare) Alternative form of syngenesious.
Previous ListNext List
Random wordBack to top

See this list for:

  • Scrabble in English: 7 words
  • French Wiktionary: no word
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: no 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.