Adjective
-
displaying superhuman strength or power
"herculean exertions"
-
(of a person) possessing physical strength and weight
rugged and powerful
"a hefty athlete"
"a muscular boxer"
"powerful arms"
-
having great influence
-
strong enough to knock down or overwhelm
"a knock-down blow"
- knock down -
having great power or force or potency or effect
"the most powerful government in western Europe"
"his powerful arms"
"a powerful bomb"
"the horse's powerful kick"
"powerful drugs"
"a powerful argument"
Adverb
-
(Southern regional intensive) very
to a great degree
"the baby is mighty cute"
"he's mighty tired"
"it is powerful humid"
"that boy is powerful big now"
"they have a right nice place"
"they rejoiced mightily"