Regret
Part of speech: verb
Definition: To feel sorry about (a thing that has happened): to wish that a thing had not happened, that something else had happened instead. To feel sorry about (any thing).
Part of speech: noun
Definition: The instance of such an emotion.
Example sentence: Sometimes I sit down and I think 'Do I regret this? Do I regret that?' And I feel like everything makes this snowball effect, you know? If you regret something, it's good because it just means that it's something that's affected you enough for you to stop and think... There's a reason that everything happens.
Rue
Part of speech: noun
Definition: Repentance, regret.Pity, compassion.Any of various perennial shrubs of the genus Ruta, especially the herb Ruta graveolens, formerly used in medicines.
Part of speech: verb
Definition: To cause to repent of sin or regret some past action.To cause to feel sorrow or pity.To repent of or regret (some past action or event); to wish that a past action or event had not taken place.To feel compassion or pity.