tough as nails

(as) tough as nails

also (as) hard as nails

strong and determined She is a warm and friendly person, but she is also as tough as nails.

Name	Pronounced	Usage
Mihaela	mee-hah-YE-lah (Romanian), mee-HAH-el-ah (Croatian)	Romanian, Slovene, Croatian, Macedonian
Iiro	EE:-ro	Finnish
Veniaminu	-	Old Church Slavic
Anabella	-	English (Modern)
Brett	[brɛt]
Daviti	-	Georgian