vigorous
adjective
[ ˈvɪɡ(ə)rəs ]
• strong, healthy, and full of energy.
• "a tall, vigorous, and muscular man"
Similar:
robust,
healthy,
in good health,
hale and hearty,
strong,
strong as an ox/horse/lion,
sturdy,
fine,
fit,
in good condition,
in tip-top condition,
in good shape,
in good trim,
in good kilter,
hardy,
tough,
athletic,
strapping,
able-bodied,
bouncing,
thriving,
flourishing,
blooming,
energetic,
lively,
active,
spry,
sprightly,
perky,
playful,
jaunty,
vivacious,
animated,
spirited,
high-spirited,
dynamic,
vibrant,
full of life,
vital,
sparkling,
effervescent,
zestful,
buoyant,
tireless,
indefatigable,
go-getting,
zippy,
peppy,
bouncy,
upbeat,
full of vim,
full of beans,
raring to go,
bright-eyed and bushy-tailed,
in the pink,
fit as a fiddle,
wick,
chipper,
Origin:
Middle English: via Old French from medieval Latin vigorosus, from Latin vigor (see vigour).