Source : Webster's Revised Unabridged Dictionary (1913)

Euphemistic \Eu`phe*mis"tic\, Euphemistical \Eu`phe*mis"tic*al\,
   a.
   Pertaining to euphemism; containing a euphemism; softened in
   expression. -- {Eu`phe*mis"tic*al*ly}, adv.

Source : WordNet®

euphemistic
     adj : of an inoffensive substitute for offensive terminology;
           "`peepee' is a common euphemistic term" [syn: {inoffensive}]
           [ant: {dysphemistic}]