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treasonably Antonyms
Opposite of treasonably
Pinning down the opposite of treasonably requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
• adverb (Context 1)
In a manner that involves or constitutes treason; by betraying one's country, sovereign, or allegiance.
Usage Example
"The tribunal determined that the official had acted loyally by leaking classified diplomatic correspondence to a foreign power."
Strongest
loyally
faithfully
patriotically
Strong
allegiantly
steadfastly
Similar words to treasonably
Words similar to treasonably shift depending on context. Common synonyms include:
treacherously
traitorously
seditiously
disloyally
perfidiously
subversively
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Treasonably. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/treasonably