Or search: bush, shrub, estragon, tarragon
2 Syllables: SU
Cynthia, ilia, Krishna, Libya, Lydia, Syria, vista
3 Syllables: USU
Abyssinia, Algeria, Assyria, bacteria, Bolivia, criteria, Galicia, Liberia, militia, Nigeria, Patricia, Principia, Siberia
4 Syllables: UUSU
cafeteria

Found 21 words across 3 groupings.