Word

かい
pleasure; delight; enjoyment
Word

快速

かいそく
high speed; celerity; mobility; rapid-service train (not as fast as express); rapid train
Word

快適

かいてき
pleasant; agreeable; comfortable
Word

快楽

かいらく、けらく
pleasure
Word

不快

ふかい
unpleasant; displeasure; discomfort
Word

快い

こころよい
pleasant; agreeable
Word

豪快

ごうかい
hearty; exciting; stirring; lively; heroic; largehearted; splendid
Word

快挙

かいきょ
brilliant achievement; spectacular feat; splendid accomplishment; remarkable deed
Word

痛快

つうかい
intense pleasure; thrilling
Word

軽快

けいかい
casual (e.g. dress); light; nimble; jaunty; rhythmical (e.g. melody); taking a turn for the better; receding of symptoms