Word

internal organ; viscera; gut
Word

胃の腑

いのふ
stomach
Word

五臓六腑

ごぞうろっぷ
the internal organs
Word

臓腑

ぞうふ
entrails
Word

肺腑

はいふ
lungs; bottom of one's heart; vital point
Word

不甲斐ない

不甲斐無い、腑甲斐ない、腑甲斐無い
ふがいない
disappointing; weak-minded; spiritless; cowardly; worthless; pusillanimous; feckless; faint-hearted; shiftless; tame; timid
Word

六腑

六府
ろっぷ
the six internal organs (large intestine, small intestine, gallbladder, stomach, san jiao, urinary bladder)
Word

腑に落ちない

ふにおちない
cannot understand; doesn't make sense; unconvincing; hard to swallow; doesn't ring true
Word

腑抜け

ふぬけ
fool; coward
Word

腑に落ちる

ふにおちる
to understand; to be satisfied with