- unreasonableadj-nan.
- unnatural
- unjustifiable
- forcibleadj-nan.oft. adverbially as 〜に
- forced
- compulsory
- excessive (work, etc.)adj-na
- immoderate
- to work too hardvs.vi.
- to try too hard
- no wayinterj.colloq.
- not a chance
- never
- dream on
- irrationaladj-のmath.