Source : Webster's Revised Unabridged Dictionary (1913)

Spotless \Spot"less\, a.
   Without a spot; especially, free from reproach or impurity;
   pure; untainted; innocent; as, a spotless mind; spotless
   behavior.

         A spotless virgin, and a faultless wife. --Waller.

   Syn: Blameless; unspotted; unblemished; pure; immaculate;
        irreproachable. See {Blameless}. -- {Spot"less*ly}, adv.
        -- {Spot"less*ness}, n.

Source : WordNet®

spotless
     adj : completely neat and clean; "the apartment was immaculate";
           "in her immaculate white uniform"; "a spick-and-span
           kitchen"; "their spic red-visored caps" [syn: {immaculate},
            {speckless}, {spick-and-span}, {spic-and-span}, {spic},
            {spick}]