1. probity, uprightness. Honor, honesty, integrity, sincerity refer to the highest moral principles and the absence of deceit or fraud. Honor denotes a fine sense of, and a strict conformity to, what is considered morally right or due: a high sense of honor; on one's honor. Honesty denotes the presence of probity and particularly the absence of deceit or fraud, especially in business dealings: uncompromising honesty and trustworthiness. Integrity indicates a soundness of moral principle that no power or influence can impair: a man of unquestioned integrity and dependability. Sincerity implies absence of dissimulation or deceit, and a strong adherence to truth: His sincerity was evident in every word. 3. deference, homage; reverence, veneration. Honor, consideration, distinction refer to the regard in which one is held by others. Honor suggests a combination of liking and respect: His colleagues held him in great honor. Consideration suggests honor because of proved worth: a man worthy of the highest consideration. Distinction suggests particular honor because of qualities or accomplishments: She achieved distinction as a violinist at an early age. 5. distinction. 13. esteem, venerate.