Meanings
adverbtreasonably (comparative more treasonably, superlative most treasonably)
comparative more treasonably · superlative most treasonably
- In a treasonable manner.
Synonyms: treasonously
Synonyms & antonyms
adverbIn a treasonable manner.
Similar
More synonyms by meaning
adverbin a disloyal and faithless manner
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
Cite this entry
APA
treasonably. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/treasonably
MLA
“treasonably.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/treasonably. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “treasonably,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/treasonably.
Source: treasonably on Wiktionary, CC BY-SA 4.0.