1. In an impressive manner
   "the students progressed impressively fast"
   - imposingly

See also: impressive

Antonym: unimpressively

• accordance of rights
• accordant
• according
• accordingly
• accordion
• accordion door
• accordionist
• accost
• accouchement
• accoucheur
• accoucheuse
• account
• account book
• account executive
• account for
• account payable
• account representative
• account statement
• accountability
• accountable
• accountancy
• accountant
• accountantship
• accounting
• accounting data