12 Letter Words Starting with O and Containing RAT

When you need a list of 12 letter words that start with O and contain RAT, who you gonna call? WordList Finder! Word lists exactly like these 12 letter words are only a few quick finger taps away on our site. Dive into words that start with O or words with RAT to find some more options — if you're feeling a little flexible.

12 letter words

  1. obliterators
  2. obstreperate
  3. obtemperated
  4. obtemperates
  5. operationism
  6. operationist
  7. oppignerated
  8. oppignerates
  9. oppignorated
  10. oppignorates
  11. orchestrater
  12. orthoborates
  13. overoperated
  14. overoperates