Word Lists Word Search

List of 18-letter words containing

Rapid Mode

Click to add a tenth letter

Click to remove the last letter

Click to change word size
All alphabeticalAll by size91011121314151617181920


There are 3 eighteen-letter words containing CENTENNIA

quadranscentennialsemiquincentennialsesquicentennially

5 definitions found

  • quadranscentennial — n. The twenty-fifth anniversary of an event or happening. — adj. Occurring every twenty-five years. — adj. Of or related to a twenty-five-year period.
  • semiquincentennial — n. A 250th anniversary.
  • sesquicentennially — adv. (Rare) Celebrated after 150 years.
Random wordBack to top

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.