vehement

adjectives

marked by extreme intensity of emotions or convictions; inclined to react violently; fervid
"fierce loyalty"; "in a tearing rage"; "vehement dislike"; "violent passions"
fierce, tearing, trigger-happy, vehement, violent
characterized by great force or energy
"vehement deluges of rain"; "vehement clapping"; "a vehement defense"
vehement
is derived from
vehemence
is similar to
having strength or power greater than average or expected
"a strong radio signal"; "strong medicine"; "a strong man"
strong