Jumpy is a related term of petrified.
As adjectives the difference between jumpy and petrified
is that jumpy is nervous and excited while petrified is extremely afraid.
As a verb petrified is
(petrify).
jumpy
English
Adjective
(er)
Nervous and excited.
petrified
English
Synonyms
* See
Verb
(head)
(petrify)