a hard nut

a hard/tough nut

someone who is difficult to deal with because they are unpleasant or very determined to get what they want People don't tend to mess with Sue. She's a tough nut.

Common Names:

Name	Pronounced	Usage
Lydia	['lidiə]
Zahida	-	Arabic
Lyov	LYOF	Russian
Alessa	ah-LES-sah	Italian
Caramia	-	Various
Brigham	BRIG-əm	English (Rare)