Words That Rhyme With "Vigorously" :

4 syllables:

figurally, liberally, rigorously, timorously

5 syllables:

carnivorously, fissiparously, fructiferously, illiberally, omnivorously, pestiferously, somniferously, splendiferously, vociferously

6 syllables:

odoriferously, stoloniferously