Indelibility(n.) The quality of being indelible.
Indelible(a.) That can not be removed, washed away, blotted out, or effaced; incapable of being canceled, lost, or forgotten; as, indelible characters; an indelible stain; an indelible impression on the memory.
Indelible(a.) That can not be annulled; indestructible.
Indelicate(a.) Not delicate; wanting delicacy; offensive to good manners, or to purity of mind; coarse; rude; as, an indelicate word or suggestion; indelicate behavior.

Words within indelicate