11 Letter Words Starting with O, Containing S and Ending in S

You're someone who knows what they want, huh? This list of 11 letter words that start with O, contain S and end in S sure makes that pretty clear. Our dictionary has found 148 words that meet your criteria. You can sort the words alphabetically and click on each word to learn the definition.

11 letter words

  1. obesenesses
  2. obsoletions
  3. obstructors
  4. octopushers
  5. odorousness
  6. oecologists
  7. oestradiols
  8. offshorings
  9. offspinners
  10. oftennesses
  11. oligoclases
  12. omnisexuals
  13. onychitises
  14. operettists
  15. operosities
  16. opinionises
  17. opsimathies
  18. opsomaniacs
  19. optimalises
  20. optologists
  21. oreologists
  22. organicisms
  23. organicists
  24. organisings
  25. orthoclases
  26. orthoprisms
  27. orthoptists
  28. oscitancies
  29. osmiridiums
  30. osmometries
  31. osmophobias
  32. osteocollas
  33. osteogenies
  34. osteogenous
  35. osteologies
  36. ostracisers
  37. ostracizers
  38. ostracodous
  39. ostrichisms
  40. otoplasties
  41. ouroscopies
  42. outblusters
  43. outgassings
  44. outmeasures
  45. outpassions
  46. outpromises
  47. outsettings
  48. outsourcers
  49. outsparkles
  50. outspeckles
  51. outsweetens
  52. outwrestles
  53. overadjusts
  54. overasserts
  55. overbrowses
  56. overdesigns
  57. overflushes
  58. overfocuses
  59. overfulness
  60. overgrasses
  61. overimpress
  62. overinsures
  63. overinvests
  64. overplusses
  65. overpresses
  66. overserious
  67. oversharers
  68. overshowers
  69. overtnesses
  70. oxygenisers