不甲斐ない;不甲斐無い(sK);腑甲斐ない(rK);腑甲斐無い(rK) [ふがいない] /(adj-i) good-for-nothing/spineless/gutless/spiritless/feckless/pluckless/cowardly/tame/timid/pathetic/pitiful/disappointing/shameful/useless/worthless/EntL1570950/