Treachersome
adj
adj ·Uncommon ·Advanced level
Definitions
Adjective
- 1 Characterised or marked by treachery; treacherous
"Tom was now holding forth hotly upon the "onparalleled [sic] rascality and treachersome villainousness" of the Opposition in the Ontario Legislature. Elizabeth, her eyes alight, ran swiftly past the gate towards her father."
Example
More examples"Tom was now holding forth hotly upon the "onparalleled [sic] rascality and treachersome villainousness" of the Opposition in the Ontario Legislature. Elizabeth, her eyes alight, ran swiftly past the gate towards her father."
Etymology
From treacher + -some.
More for "treachersome"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.