Origin: Greek suffix -ism
Antagonism has 5 different meanings across 1 category:
a state of deep-seated ill-will
the relation between opposing principles or forces or factors
"the inherent antagonism of capitalism and socialism"
an actively expressed feeling of dislike and hostility
(biochemistry) interference in or inhibition of the physiological action of a chemical substance by another having a similar structure
A strong natural dislike or hatred; antipathy.