Source : Webster's Revised Unabridged Dictionary (1913)

Saintlike \Saint"like`\, a.
   Resembling a saint; suiting a saint; becoming a saint;
   saintly.

         Glossed over only with a saintlike show. --Dryden.

Source : WordNet®

saintlike
     adj : marked by utter benignity; resembling or befitting an angel
           or saint; "angelic benificence"; "a beatific smile"; "a
           saintly concern for his fellow men"; "my sainted
           mother" [syn: {angelic}, {angelical}, {beatific}, {saintly},
            {sainted}]