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こっくせいれい
Meanings
Noun
Verb (する)
Four character compound
1. being arduous; working diligently enduring hardships; making a strenuous effort
Alt. forms
刻
こっ
苦
く
精
せい
励
れい
こっくせいれい
Pitch accent
⚠
こ
っくせ
いれい
Conjugations...
Composed of
こっく
hard work
せいれい
diligence; industry; assiduity; hard work