Word Lists Word Search

List of 12-letter words containing

Rapid Mode

Click to add a ninth letter

Click to remove the last letter

Click to change word size
All alphabeticalAll by size1112


There are 2 twelve-letter words containing PLANOCON

planoconcaveplanoconical

2 definitions found

  • planoconcave — adj. (Optics, of a lens) Having one side plane and the other concave.
  • planoconical — adj. Plane or flat on one side, and conical on the other.
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.