1. Being in a tense state
   - edgy, high-strung, highly strung, jittery, jumpy, nervy, overstrung, restive

See also: tense

Encyclopedia: Uptight

• calico aster
• calico bush
• calico cat
• calico crab
• calicular
• caliculus
• Calidris
• Calidris canutus
• Calidris Ferruginea
• Calidris melanotos
• calif
• California
• California allspice
• California bay tree
• California beauty
• California black oak
• California black walnut
• California bluebell
• California box elder
• California buckthorn
• California buckwheat
• California coffee
• California condor
• California dandelion
• California false morel