Word

頑な

かたくな
obstinate
Word

頑張る

がんばる
to persevere; to persist; to keep at it; to hang on; to hold out; to do one's best; to insist that; to stick to (one's opinion); to remain in a place; to stick to one's post; to refuse to budge
Word

頑丈

岩乗
がんじょう
solid; firm; stout; burly; strong; sturdy
Word

頑固

がんこ
stubbornness; obstinacy
Word

頑強

がんきょう
stubborn; dogged; persistent; tenacious; tough; sturdy; hardy; strong
Word

頑張り屋

がんばり屋
がんばりや
someone who battles on in difficult circumstances
Word

頑冥

頑迷
がんめい
bigotry; stubbornness; obstinacy
Word

頑張り

がんばり
tenacity; endurance
Word

頑迷固陋

がんめいころう
obstinate; stubborn; hard-headed; being incapable of making sound judgments because of a narrow, inflexible and obstinate mentality
Sentence

委員たちはみんなを楽しませる策を考えだそうと昨夜遅くまで頑張った。

委員(いいん)たちはみんなを(たの)しませる(さく)(かんが)えだそうと昨夜(さくや)(おそ)くまで頑張(がんば)った。
The committee stayed up late last night trying to work out measures that would please everyone.