仮勘定[karikanjou] suspense account
割前勘定[warimaekanjou] each paying for his own account
勘違い[kanchigai] misunderstanding
勘気[kanki] disfavor
勘ぐる[kanguru] to be suspicious of (someone's motives)

勘決[kanketsu] investigation and decision
勘検[kanken] investigation
勘校[kankou] examination and correction
勘考[kankou] consider

隠忍[innin] patience
押っ忍[osu] greeting used between close male friends
勘忍[kannin] pardon
堪忍袋の緒が切れる[kanninbukuronoogakireru] to be out of patience
堅忍[kennin] perseverance

堅忍不抜[kenninfubatsu] indomitable perseverance
残忍[zannin] cruelty
恥を忍ぶ[hajiwoshinobu] to abide one's shame
忍ばせる[shinobaseru] to conceal
忍び[shinobi] stealth