Words That Rhyme With "Rotationally" :

4 syllables:

nationally, rationally

5 syllables:

additionally, conditionally, congressionally, discretionally, equationally, irrationally, nutritionally, obsessionally, occasionally, professionally, sensationally, traditionally, transitionally, transnationally, vocationally

6 syllables:

computationally, congregationally, conversationally, educationally, generationally, inspirationally, internationally, irrotationally, operationally, unconditionally, unemotionally

7 syllables:

denominationally, organizationally