1. Struck or filled with terror
   - terror-struck

See also: afraid, 'fraid [non-standard]

• triacetate
• triacid
• triad
• triadic
• Triaenodon
• Triaenodon obseus
• triage
• Triakidae
• trial
• trial attorney
• trial balance
• trial balloon
• trial by ordeal
• trial court
• trial impression
• trial judge
• trial lawyer
• trial period
• trial run
• trial-and-error
• trialed
• Trialeurodes
• Trialeurodes vaporariorum
• trialled
• trialogue