powerfully (adv.)
- ardently
- authoritatively
- awfully
- consequentially
- dynamically
- effectively
- effectually
- eloquently
- energetically
- exceedingly
- expressively
- fervently
- firmly
- fluently
- forcefully
- forcibly
- glibly
- glowingly
- graphically
- hardly
- heartily
- imperatively
- impregnably
- impressively
- intensely
- invincibly
- irresistibly
- just
- loudly
- lustily
- meaningfully
- mightily
- mighty
- momentously
- officially
- passionately
- potently
- powerful
- pretty
- productively
- pungently
- quite
- real
- really
- right
- robustly
- ruggedly
- smoothly
- so
- soundly
- spiritedly
- staunchly
- stoutly
- strikingly
- strongly
- sturdily
- tellingly
- terribly
- terrifically
- vehemently
- very
- vigorously
- vividly
- warmly
- weightily