to be worthy of; to deserve to be called; to prove oneself to be

To feel guilty, ashamed, or remorseful.

fully deserving, without any reservations; entirely worthy (of a title, honor etc)

to have a clear conscience; to feel no qualms; to be worthy of something

to have a clear conscience; to feel no qualms about one's actions

to feel ashamed of being inferior to others; to acknowledge that one is outclassed by another's superior abilities or qualities

to be ashamed to face someone or to feel bad about having failed someone

A polite expression used to indicate that one does not deserve the honor or praise being bestowed.

to feel ashamed

to feel ashamed at being inferior

to feel gratitude mixed with shame

feeling ashamed and full of regret or remorse

to have a clear conscience

to blush or become red-faced due to a sense of shame or embarrassment

To look into one's heart and feel no shame; to have a clear conscience.

having no reason to feel ashamed; acting with complete integrity and a clear conscience

to have a guilty conscience

not ashamed to learn from subordinates or those of lower status

to feel undeserving of the praise or the honor

ashamed and unable to show one's face (idiom)

extremely ashamed; sweating from shame

a feeling of remorse or regret for something one has done wrong or failed to do

to feel overwhelmingly ashamed (idiom)