The Collaborative International Dictionary
Euphemistical
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.
Wiktionary
euphemistical
a. (archaic form of euphemistic English)