  We compute the oblique parameters, including the three new parameters $ V $,
$ W $ and $ X $ introduced recently by the Montreal group, for the case of one
scalar multiplet of arbitrary weak isospin $ J $ and weak hypercharge $ Y $. We
show that, when the masses of the heaviest and lightest components of the
multiplet remain constant, but $ J $ increases, the oblique parameter $ U $ and
the three new oblique parameters increase like $ J^3 $, while $ T $ only
increases like $ J $. For large multiplets with masses not much higher than $
m_Z $, the oblique parameters $ U $ and $ V $ may become much larger than $ T $
and $ S $.
