1. Struck or filled with terror
   - terror-stricken

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

• yack away
• yacker
• yackety-yak
• yaffingale
• yaffle
• Yafo
• yagi
• Yagi aerial
• yah
• Yahi
• yahoo
• Yahve
• Yahveh
• Yahwe
• Yahweh
• Yajur-Veda
• yak
• yak butter
• yak's milk
• yakety-yak
• Yakima
• yakitori
• yakka
• Yakut
• yakuza