Word Lists Word Search

List of 12-letter words containing

Rapid Mode

Click to add an eighth letter

You have reached the 7-letter limit.

Click to remove a letter

Click to change word size
All alphabeticalAll by size101112131415161718192021


There are 6 twelve-letter words containing 2I, O, 2P, R and X

isopropoxidelipoperoxideperoxiporinspiriproxyfenspiroepoxidexiphophorine

6 definitions found

  • isopropoxide — n. (Chemistry) The univalent anion derived from isopropanol by…
  • lipoperoxide — n. (Organic chemistry) The peroxide of an unsaturated lipid, typically…
  • peroxiporins — n. Plural of peroxiporin.
  • piriproxyfen — n. Misspelling of pyriproxyfen.
  • spiroepoxide — n. (Organic chemistry) A spiro compound in which a carbon atom…
  • xiphophorine — adj. (Zoology) Pertaining to fish of the genus Xiphophorus.
Previous ListNext List
Random wordBack to top

See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 8 words
  • Spanish Wiktionary: 8 words
  • Italian Wiktionary: no word
  • German Wiktionary: 4 words
  • Portuguese Wiktionary: 2 words
  • Dutch Wiktionary: 1 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.