1. Being in a tense state
   - edgy, high-strung, highly strung, jittery, jumpy, nervy, restive, uptight 
2. Too tightly strung
   "an overstrung archery bow"

See also: tense

• sprayer
• spraying
• spread
• spread over
• spread-out
• spreadeagle
• spreadeagled
• spreader
• spreadhead
• spreading
• spreading bellflower
• spreading dogbane
• spreading factor
• spreading fleabane
• spreading pogonia
• spreadsheet
• sprechgesang
• sprechstimme
• spree
• spree killer
• sprig
• sprigged
• sprigger
• sprightliness
• sprightly