Synonyms of ruefulness

1 Syllable
rue, grief, qualm, ruth
2 Syllables
scruple, sadness, distress, anguish, regret, humbling
3 Syllables
attrition, contrition, penance, self-disgust, self-reproach, compunction, remorse
4 Syllables
debasement, repentance, degradation, humiliation, regretfulness, contriteness, self-punishment, penitence
5 Syllables
self-accusation, self-condemnation, self-flagellation, self-castigation, remorsefulness