The correct spelling of the adverb is vigorously, just as in your question.
example of organic vigor
vigor means power
The population of Saint-Vigor is 311.
Vigor Shipyards was created in 1916.
David Vigor was born in 1939.
David Vigor died in 1998.
Honda Vigor was created in 1992.
Vigor Lamezia was created in 1919.
Simon Vigor died in 1575.
Saint Vigor died in 537.
Vigor S.A. was created in 1953.
there was no 1989 vigor..acura