alabama has 5 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.
a state in the southeastern United States on the Gulf of Mexico; one of the Confederate states during the American Civil War
a member of the Muskhogean people formerly living in what is now the state of Alabama
“the Alabamas were members of the Creek Confederacy”
Synonyms, antonyms and the broader and narrower relations for alabama come from Princeton University’s WordNet. Full sources and licences.
a river in Alabama formed by the confluence of the Coosa and Tallapoosa Rivers near Montgomery; flows southwestward to become a tributary of the Mobile River
the Muskhogean language of the Alabama