sorry
adjective
°(of a person) Regretful for an action; grieved or saddened, especially by the loss of something or someone.
"I am sorry I stepped on your toes. It was an accident."
°Poor, sad or regrettable.
"The storm left his garden in a sorry state."
interjection
°Expresses regret, remorse, or sorrow.
°Used as a request for someone to repeat something not heard or understood clearly.
synonyms: apologetic, attritional, compunctious, contrite more» , heavyhearted, melancholy, mournful, penitent, penitential, regretful, remorseful, repentant, sad, unhappy