adjective. undefined

adjective. Strong and healthy; robust.

adjective. Growing or spreading rapidly.

adjective. Characterized by or done with force and energy: synonym: active.

adjective. Forceful; effective.

Possessing vigor of body or mind; full of strength or active force; strong; lusty; robust; powerful; having strong vitality or power of growth, as a plant; also, having or exerting force of any kind.

Exhibiting or resulting from vigor, energy, or strength, either physical or mental; powerful; forcible; energetic; strong.

Synonyms Hale, sound, sturdy, hearty, thrifty, flourishing.

1 and Nervous, spirited.

adjective. Possessing vigor; full of physical or mental strength or active force; strong; lusty; robust.

adjective. Exhibiting strength, either of body or mind; powerful; strong; forcible; energetic.

adjective. Physically strong and active.

adjective. strong and active physically or mentally

adjective. characterized by forceful and energetic action or activity

"Since his appointment last month, Mr. Abrams directed a legal staff of five to conduct what he described as a "vigorous review" of the campaign's fund-raising practices since December 2010."

energetic  robust  

rigorous  

effective  energetic  lively  manly  powerful  

ablaze  acid  active  acute  afire