Noun
Usually written in kana
1. (switched) off
2. off-season
3. offset
4. off-road
Adjective (の)
Noun
Abbreviation
Usually written in kana
5. offline
Noun
Slang
Abbreviation
Usually written in kana
6. offline get-together
7. offside
8. day off
9. off (the price)
10. low- (calorie, sugar, etc.); reduced