Or search: sport, athletics
2 Syllables: SU
Marjorie, partially
3 Syllables: SUU
ardently, armory, armoury, arteries, artery, artfully, Barbary, carpentry, harmlessly, harmony, heartily, larceny, pharmacy, tardily, Tartary
4 Syllables: USUU
impartially, remarkably
5 Syllables: UUSUU
inappropriately

Found 20 words across 4 groupings.