latitude has 3 distinct synonyms spread across 1 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.
the angular distance between an imaginary line around a heavenly body parallel to its equator and the equator itself
freedom from normal restraints in conduct
“the new freedom in movies and novels”
an imaginary line around the Earth parallel to the equator
Synonyms, antonyms and the broader and narrower relations for latitude come from Princeton University’s WordNet. Full sources and licences.
scope for freedom of e.g. action or thought; freedom from restriction