
Jumpy
Emotional State
Use 'jumpy' to describe someone's temporary feeling, not their overall personality.

I feel jumpy whenever I hear loud noises.
Subtle Warning
'Jumpy' can imply someone suspects danger or is on high alert for it.

The guards were jumpy after the security breach.
Not for Joy
Although referring to agitation, 'jumpy' is not used for excitement or happiness.

She was jumpy waiting for the results, but not because she was happy.
Compare with
AgitateApprehensiveEdgyFidgetyJitteryNervousSkittishTwitchyUneasy
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