Word Meaning 糠に釘
ぬかにくぎ
nuka ni kugi
糠に釘 is read as ぬかにくぎ (nuka ni kugi) and means having no effect.
Meaning
English
- having no effect
- waste of effort
Reading
Kana
ぬかにくぎ
Romaji
nuka ni kugi
Writing Variants
- ぬかに釘 ぬかにくぎ nukanikugi