Synonyms of oratorio

1 Syllable

psalm, laud, paean, lied, lay, hymns, chant, shout, hymn

2 Syllables

choral, aria, descant, ode, chorals, carol, lieder, ditty

3 Syllables

alleluia, canticle, evensong, chorale, littany, hosanna

4 Syllables

hallelujah