Unconcerned nonchalance.
The state of being indifferent.
Unbiased impartiality.
Unemotional apathy.
Self-identity defined through the negation of difference, non-difference.
A lack of enthusiasm.
To repent of or regret (some past action or event); to wish that a past action or event had not taken place.
Any of various perennial shrubs of the genus Ruta, especially the herb Ruta graveolens (common rue), formerly used in medicines.