15 Letter Words Ending in OUS

Making a list of 15 letter words that end in OUS was so easy for us, we decided to eat a sandwich while you perused the list. Our dictionary has found 68 words that meet your criteria. You can sort the words alphabetically and click on each word to learn the definition.

15 letter words

  1. brachydactylous
  2. chenopodiaceous
  3. chromatophorous
  4. collenchymatous
  5. deuteranomalous
  6. enchondromatous
  7. gnathostomatous
  8. hamamelidaceous
  9. homochlamydeous
  10. hydrosulphurous
  11. hyperfastidious
  12. lissencephalous
  13. megalocephalous
  14. mucosanguineous
  15. myristicivorous
  16. odontorhynchous
  17. odontostomatous
  18. ornithodelphous
  19. parthenocarpous
  20. plumbaginaceous
  21. prosenchymatous
  22. sarcenchymatous
  23. sarraceniaceous
  24. scaphocephalous
  25. strombuliferous
  26. ultrafastidious
  27. zygophyllaceous