Disimpassioned :: Disimpassioned (a.) Free from warmth of passion or feeling.
Impassibility :: Impassibility (a.) The quality or condition of being impassible; insusceptibility of injury from external things.
Impassible :: Impassible (a.) Incapable of suffering; inaccessible to harm or pain; not to be touched or moved to passion or sympathy; unfeeling, or not showing feeling; without sensation..
Impassioned :: Impassioned (p. p. & a.) Actuated or characterized by passion or zeal; showing warmth of feeling; ardent; animated; excited; as, an impassioned orator or discourse..
Impassive :: Impassive (a.) Not susceptible of pain or suffering; apathetic; impassible; unmoved.
Impassivity :: Impassivity (n.) The quality of being insusceptible of feeling, pain, or suffering; impassiveness..