1. (noun) the anxious feeling you have when you have the jitters

• jitteriness
• jumpiness
• restiveness

2. (noun) an uneasy psychological state

• nerves

1. (noun) the anxious feeling you have when you have the jitters

• anxiety

2. (noun) an uneasy psychological state

• mental condition
• mental state
• psychological condition
• psychological state

3. (noun) a sensitive or highly strung temperament

• disposition
• temperament

1. (noun) an uneasy psychological state

• heebie-jeebies
• jitters
• screaming meemies
• mental strain
• nervous strain
• strain

2. (noun) a sensitive or highly strung temperament

• queasiness
• restlessness
• uneasiness
• restiveness
• skittishness

1. (noun) the anxious feeling you have when you have the jitters

• aflutter
• nervous
• anxious
• nervous
• queasy
• uneasy
• unquiet
• edgy
• edgy
• edgy
• high-strung
• high-strung
• high-strung
• highly strung
• highly strung
• highly strung
• jittery
• jittery
• jittery
• jumpy
• jumpy
• jumpy
• nervy
• nervy
• nervy
• overstrung
• overstrung
• overstrung
• restive
• restive
• restive
• uptight
• uptight
• uptight

2. (noun) an uneasy psychological state

• anxious
• nervous
• queasy
• uneasy
• unquiet

3. (noun) a sensitive or highly strung temperament

• flighty
• nervous
• skittish
• spooky
• nervous