shameless

shameless is an   Adverb

Definition:

[1] Destitute of shame; wanting modesty; brazen-faced; insensible to disgrace. "Such shameless bards we have." Pope. Shame enough to shame thee, wert thou not shameless. Shak.

[2] Indicating want of modesty, or sensibility to disgrace; indecent; as, a shameless picture or poem.

Synonyms: