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Uniform
the same all the way through; consistent
uniform
ant: unique
Unison
one voice
unison
ant: separate
Unanimous
showing complete agreement
Unanimous
ant: some
Monologue
a speech made by a single person
Monologue
ant: dialogue
Monopolize
to use or take so as to prevent others from using or taking
Monopolize
ant: share
Monogamy
marriage to only one person at a time
Monogamy
ant: multiple
Monolithic
exactly the same throughout; lacking any diversity
Monolithic
ant: diverse
Homonym
a word spelled exactly like another word, but having a different meaning
Homonym
ant: opposite
Homogenized
forced to be exactly the same
Homogenized
ant: diversify
Equitable
fair; just
Equitable
ant: unfair
Equilibrium
balance; steadiness
Equilibrium
ant: unsteady
Iniquity
an injustice; a wrong or wicked action or situation
Iniquity
ant: good
uni
"one"
mono
"one"
homo
"the same"
equi
"equal, even"