Synonyms of true-hearted

1 Syllable
firm, loyal, strong, sure, staunch, good, true, sound, tried
2 Syllables
decent, certain, honest, steadfast, sterling, proved, true-blue, trusty, upright, candid, faithful, okay, there, righteous, stable, solid, constant, steady, safe
3 Syllables
reliable, conscientious, tried-and-true, true-hearted, unfailing, veracious, careful, sincere, devoted, incorrupt, truehearted
4 Syllables
decisive, definite, high-principled, honorable, respectable, predictable, impeccable, responsible, positive, reputable, dependable, determined
5 Syllables
unequivocal, unimpeachable