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
ĐUraĐA	-	Serbian, Croatian (Archaic)
Rue	ROO	English
Ellison	['elisən]
YİĞİT	yee-YEET	Turkish
Marciano	-	Portuguese, Spanish, Italian
Murdag	-	Scottish