不甲斐ない - Kiokun Dictionary

Japanese

不甲斐ない、腑甲斐ない (rare) 、腑甲斐無い (rare) ふがいない同音

adj-i good-for-nothing; spineless; gutless; spiritless; feckless; pluckless; cowardly; tame; timid; pathetic; pitiful; disappointing; shameful; useless; worthless