panicky (adj.)

• afraid
• apprehensive
• chicken
• chickenhearted
• cowardly
• daunted
• dismayed
• edgy
• excitable
• fainthearted
• fearful
• frightened
• funky
• high-strung
• intimidated
• irritable
• lily-livered
• mousy
• nervous
• nervy
• overstrung
• panic-stricken
• panic-struck
• panicked
• sissified
• sissy
• soft
• timid
• timorous
• uneasy
• unmanly
• unmanned
• weak
• weak-kneed
• white-livered
• yellow