highly-strung

(British & Australian) also high-strung (American)

nervous and easily upset Anna has always been highly-strung, whereas her brother is one of the most relaxed people you could meet.

Name	Pronounced	Usage
Justy	JUS-tee	English
Eneida	-	Portuguese (Brazilian), Spanish (Latin American)
Katsuro	kah-tsoo-ṙo:	Japanese
Lech	LEKH (Polish)	Polish, Slavic Mythology
Cleopas	KLEE-ə-pəs (English)	Biblical, Biblical Latin
Fioralba	-	Italian