cell has 9 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. 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.
any small compartment
“the cells of a honeycomb”
(biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals
a device that delivers an electric current as the result of a chemical reaction
a small unit serving as part of or as the nucleus of a larger political movement
a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver
Synonyms, antonyms and the broader and narrower relations for cell come from Princeton University’s WordNet. Full sources and licences.