Synonyms of upstanding

1 Syllable
good, true
2 Syllables
saintly, honest, moral, erect, sainted, upright, seraph
3 Syllables
straightforward, right-minded, trustworthy, principled, ethical, plain-dealing, straight-arrow
4 Syllables
moralistic, elevated, erectile, pretenseless, square-shooting, undissembling
5 Syllables
incorruptible