Immanency :: Immanency (n.) The condition or quality of being immanent; inherence; an indwelling.
Immanent :: Immanent (a.) Remaining within; inherent; indwelling; abiding; intrinsic; internal or subjective; hence, limited in activity, agency, or effect, to the subject or associated acts; -- opposed to emanant, transitory, transitive, or objective..
Permanency :: Permanency (n.) The quality or state of being permanent; continuance in the same state or place; duration; fixedness; as, the permanence of institutions; the permanence of nature..
Permanent :: Permanent (a.) Continuing in the same state, or without any change that destroys form or character; remaining unaltered or unremoved; abiding; durable; fixed; stable; lasting; as, a permanent impression..