output has 6 distinct synonyms spread across 5 of its 6 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.
production of a certain amount
Synonyms, antonyms and the broader and narrower relations for output come from Princeton University’s WordNet. Full sources and licences.
signal that comes out of an electronic system
the quantity of something (as a commodity) that is created (usually within a given period of time)
“production was up in the second quarter”
what is produced in a given time period
to create or manufacture a specific amount
“the computer is outputting the data from the job I'm running”