Vigorous

1) жизнестойкий 2) интенсивный 3) сильный; энергичный

Англо-русский научно-технический словарь

Vigorous

прилагательное сильный, энергичный; решительный Например: vigorous protest — энергичный, решительный протест physically vigorous — физически крепкий; бодрый the movement grew vigorous — движение приняло мощный размах At forty-five he was so vigorous that he made his way to Scotland on foot. — В сорок пять лет он был так силён, что дошел до Шотландии пешком. It requires the most vigorous efforts. — Это требует самых энергичных действий. Синоним(ы): healthy

Большой англо-русский словарь

Vigorous

adjective Etymology: Middle English vigorous, vigrous, from Anglo-French, from vigour 1. possessing vigor; full of physical or mental strength or active force; strong Example: a vigorous youth Example: a vigorous plant 2. done with vigor; carried out forcefully and energetically Example: vigorous exercisesvigorously adverbvigorousness noun Synonyms: vigorous, energetic, strenuous, lusty, nervous mean having or showing great vitality and force. vigorous further implies showing no signs of depletion or diminishing of freshness or robustness Example: as vigorous as a youth half his age. energetic suggests a capacity for intense activity Example: an energetic campaigner. strenuous suggests a preference for coping with the arduous or the challenging Example: the strenuous life on an oil rig. lusty implies exuberant energy and capacity for enjoyment Example: a lusty appetite for life. nervous suggests especially the forcibleness and sustained effectiveness resulting from mental vigor Example: full of nervous energy.

Энциклопедический словарь Мерриама-Вебстера