traitoress / traitorous are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
traitoress: NA
traitorous: NA
traitoress: NA
traitorous: t·r·EY·t·er·ah·s
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)