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
Darryl	DER-əl, DAR-əl	English
Harish	-	Indian, Hindi, Marathi, Gujarati, Kannada, Tamil, Telugu, Malayalam
Hadad	-	Near Eastern Mythology
Claretta	-	Italian
Hailey	HAY-lee	English (Modern)
Matey	-	Bulgarian