franchise has 2 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.
an authorization to sell a company's goods or services in a particular place
a business established or operated under an authorization to sell or distribute a company's goods or services in a particular area
Synonyms, antonyms and the broader and narrower relations for franchise come from Princeton University’s WordNet. Full sources and licences.
a statutory right or privilege granted to a person or group by a government (especially the rights of citizenship and the right to vote)