Synonyms of supported

1 Syllable
on
2 Syllables
walled, manned, helped, tabbed, backed
3 Syllables
endorsed, financed, bulwarked, bastioned, fortressed, sustained, approved, promoted, witnessed, fortified
4 Syllables
garrisoned, encouraged, recommended, undergone
5 Syllables
circumstantiated
6 Syllables
authoritative