Shamefaced
Part of speech: adjective
Definition: bashful, showing modesty or embarrassment ashamed, displaying shame, especially by blushing in the face.
Ashamed
Part of speech: adjective
Definition: Feeling shame or guilt.
Part of speech: verb
Definition: To feel shame; to be ashamed.
Example sentence: In a country well governed, poverty is something to be ashamed of. In a country badly governed, wealth is something to be ashamed of.