Meanings
How to pronounce "hard as nails":
AU
Very unsympathetic; callous
Able to endure difficulties; tough
Example Sentences
1
She may seem sweet, but don't be fooled, she's hard as nails.
2
After all the training, he has become as hard as nails.
3
The boxer's punches were hard as nails.
4
He had a reputation for being hard as nails and never showing any emotion.
5
Despite her delicate appearance, she is as hard as nails in negotiations.
