忍にん耐たい強づよいにんたいづよいConjugationMeanings1i-adjectivepersevering; very patientDescribes a person who endures hardship or waits calmly without complaint.彼かれは忍にん耐たい強づよい人ひとだから、どんな困こん難なんにも耐たえられる。He is a very patient person, so he can endure any hardship.研けん究きゅうには忍にん