broad-minded
big person
broad-gauge person
ecumenicist
esprit fort
free lance
free spirit
free trader
freethinker
freethinking
humanist
independent
individualist
isolationist
liberal
liberalist
liberalistic
libertarian
libertine
mugwump
neutral
nonpartisan
open-minded
rugged individualist
secular humanist
third force
third world
tolerant
unbigoted
progressive
Arminian
Edmund
ballet-dancer
canonist
cut-and-dried
four-volume
gaduate
jurisconsults
kenmore
left-liberal
marxist-leninist
monarchial
monetarist
powah
repass
scholarlike
seminarians
senselesse
thaumaturge
theosophic
unexacting
unimpeached
wilsonian