| 31. | ovän | adversary ◊ enemy |
| 32. | ovänlig | brutal ◊ gruff ◊ harsh ◊ rough ◊ sour ◊ surly ◊ unfriendly ◊ unkind ◊ unpleasant |
| 33. | oväntad | abrupt ◊ unexpected |
| 34. | oväntat | unexpectedly |
| 35. | ovärderlig | inestimable ◊ invaluable ◊ priceless |
| 36. | ovärdig | undignified ◊ unworthy |
| 37. | oväsen | ado ◊ brawl ◊ clatter ◊ clutter ◊ commotion ◊ din ◊ hubub ◊ noise ◊ racket |
| 38. | oväsentlig | immaterial ◊ unessential |
| 39. | ovårdad | neglected ◊ unkempt ◊ untidy |
| 40. | öva | exercise ◊ practice ◊ practise ◊ rehearse ◊ train |