aleut has 1 distinct synonym spread across 1 of its 3 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 member of the people inhabiting the Aleutian Islands and southwestern Alaska
a community of Native Americans who speak an Eskimo-Aleut language and inhabit the Aleutian Islands and southwestern Alaska
“the Aleut and the Eskimo are related culturally and linguistically”
Synonyms, antonyms and the broader and narrower relations for aleut come from Princeton University’s WordNet. Full sources and licences.
the language spoken by the Aleut