Words That Rhyme With "Structural" :
3 syllables:
cultural, guttural, sculptural
4 syllables:
bicultural, conjectural, prefectural
5 syllables:
agricultural, apicultural, aquacultural, architectural, countercultural, floricultural, horticultural, infrastructural, intercultural, interjectural, isostructural, multicultural, sericultural
6 syllables:
nonagricultural, sociocultural