vigorous

/ˈvɪɡərəs/
adjective
  1. Strong, healthy, and full of energy.
    • Despite his age, the gardener remained vigorous and could work for hours.
    • A vigorous walk in the park is good for both body and mind.
    • The puppy was vigorous and playful, running around the yard all day.
  2. Done with great force, energy, or enthusiasm.
    • The team mounted a vigorous defense of their championship title.
    • She gave the rug a vigorous shake to remove the dust.
    • The debate was vigorous, with both sides presenting strong arguments.
  3. (of plants or growth) Growing strongly and quickly.
    • This variety of rose is known for its vigorous climbing habit.
    • After the rain, the grass showed vigorous new growth.
    • The tomato plants were vigorous and produced fruit all summer.
Antonyms