We don't have synonyms for postumus yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are posthumous, portunus and posthumus.
(N) :
Marcus Cassianius Latinius Postumus was a Roman commander of Batavian origin, who ruled as emperor of the splinter state of the Roman Empire known to modern historians as the Gallic Empire.
(N) :
a Latin praenomen, or personal name, which was most common during the early centuries of the Roman Republic.
(N) :
(Marcus Cassianius Latinius Postumus, died 269) a Roman usurper and founder of the Gallic Empire.
(N) :
Marcus Cassianius Latinius Postumus was a Roman commander of Batavian origin, who ruled as emperor of the splinter state of the Roman Empire known to modern historians as the Gallic Empire.
(N) :
a Latin praenomen, or personal name, which was most common during the early centuries of the Roman Republic.
(N) :
(Marcus Cassianius Latinius Postumus, died 269) a Roman usurper and founder of the Gallic Empire.