· a bold challenge
Hypernym(s): challenge
· discord resulting from a clash of ideas or opinions
Hypernym(s): discord, dissension
· a hostile disagreement face-to-face
Synonym(s): encounter, showdown, face-off
Hypernym(s): disagreement
· the act of hostile groups opposing each other; "the government was not ready for a confrontation with the unions"; "the invaders encountered stiff opposition"
Synonym(s): opposition
Hypernym(s): resistance
· a focussed comparison; bringing together for a careful comparison
Hypernym(s): comparison, comparing