Synonyms: vigorous
Definition: characterized by forceful and energetic action or activity
Usage: a vigorous hiker; gave her skirt a vigorous shake; a vigorous campaign; a vigorous foreign policy; vigorous opposition to the war
Similar words: energetic
Definition: possessing or exerting or displaying energy
Usage: an energetic fund raiser for the college; an energetic group of hikers; it caused an energetic chemical reaction
Synonyms: vigorous
Definition: strong and active physically or mentally
Usage: a vigorous old man who spent half of his day on horseback- W.H.Hudson
Similar words: robust
Definition: sturdy and strong in form, constitution, or construction
Usage: a robust body; a robust perennial