Below are the words that matched your query...
Regret
- sadness associated with some wrong done or some disappointment; "he drank to drown his sorrows"; "he wrote a note expressing his regret"; "to his rue, the error cost him the game"
- express with regret; "I regret to say that you did not gain admission to Harvard"
- decline formally or politely; "I regret I can't come to the party"
- feel remorse for; feel sorry for; be contrite about
- feel sad about the loss or absence of
Ruefulness
- sadness associated with some wrong done or some disappointment; "he drank to drown his sorrows"; "he wrote a note expressing his regret"; "to his rue, the error cost him the game"
Ruefulnesses
- sadness associated with some wrong done or some disappointment; "he drank to drown his sorrows"; "he wrote a note expressing his regret"; "to his rue, the error cost him the game"
Remorse
- a feeling of deep regret (usually for some misdeed)
- pity
Remorses
- a feeling of deep regret (usually for some misdeed)
- pity
Repentance
- remorse for your past conduct