4 Syllables: SUUU
advocating, aggravating, aggregating, agitating, animating, complicating, deprecating, educating, extricating, fascinating, graduating, indicating, lubricating, navigating, palpitating, suffocating, vacillating, vindicating
5 Syllables: USUUU
collaborating, communicating, congratulating, contaminating, elaborating, eradicating, evaporating, exaggerating, exasperating, reciprocating
Found 28 words across 2 groupings.