1. In a disturbing or embarrassing manner
   "he drank some sherry, his eyes disconcertingly keen as he watched her"
   - unnervingly

See also: disconcerting

• Erskine Preston Caldwell
• erst
• erstwhile
• ERT
• Eruca
• Eruca sativa
• Eruca vesicaria sativa
• eruct
• eructation
• erudite
• eruditely
• eruditeness
• erudition
• erumpent
• erupt
• eruption
• eruptive
• Erving
• Erwin Panofsky
• Erwin Rommel
• Erwin Schroedinger
• Erwin Schrödinger
• erwinia
• Eryngium
• Eryngium aquaticum