intimidation has 3 distinct synonyms spread across 2 of its 4 senses. Each sense below keeps its own list, because a synonym belongs to a meaning and not to a word: swapping one sense's substitute into another sense's sentence is how a thesaurus makes writing worse. WordNet records no antonym for it — antonymy is a relation between word forms rather than concepts, so it is deliberately sparse.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
the act of intimidating a weaker person to make them do something
the feeling of discouragement in the face of someone's superior fame or wealth or status etc.
Synonyms, antonyms and the broader and narrower relations for intimidation come from Princeton University’s WordNet. Full sources and licences.
the feeling of being intimidated; being made to feel afraid or timid
a communication that makes you afraid to try something