- strongadj-i
- potent
- competent
- domineering
- tough
- strongadj-i
- brawny
- healthy
- rugged
- good (at)adj-i
- skilled
- knowledgeable
- being able to handleadj-ias 〜に強い
- know how to deal (with)
- durable (against)
- resistant (to)
- resilient
- firmadj-i
- rigid
- solid
- intenseadj-i
- strong
- fierce
- high
- dependableadj-i
- trustworthy