win has 15 distinct synonyms spread across 5 of its 7 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. Its one recorded opposite is lose.
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.
obtain advantages, such as points, etc.
“The home team was gaining ground”
attain success or reach a desired goal
“The enterprise succeeded”
a victory (as in a race or other competition)
“he was happy to get the win”
Synonyms, antonyms and the broader and narrower relations for win come from Princeton University’s WordNet. Full sources and licences.