port has 5 distinct synonyms spread across 5 of its 14 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.
put or turn on the left side, of a ship
“port the helm”
land at or reach a port
“The ship finally ported”
turn or go to the port or left side, of a ship
“The big ship was slowly porting”
1 of the 14 recorded senses carries no synonym, antonym or related term, so it is not shown above. Every sense, with its definition and examples, is on the full entry for port.
Synonyms, antonyms and the broader and narrower relations for port come from Princeton University’s WordNet. Full sources and licences.
carry, bear, convey, or bring
“The small canoe could be ported easily”
carry or hold with both hands diagonally across the body, especially of weapons
“port a rifle”
drink port
“We were porting all in the club after dinner”
modify (software) for use on a different machine or platform
a place (seaport or airport) where people and merchandise can enter or leave a country
(computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals)
located on the left side of a ship or aircraft