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treacherousness Synonyms

Another word for treacherousness

Choosing another word for treacherousness depends on context, so the 17 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

The quality of presenting hidden, unpredictable, or deceptive dangers (especially of terrain, weather, or physical conditions).

Usage Example

"Experienced mountaineers never underestimate the perilousness of the glacier's shifting crevasses."

Strongest
perilousness
hazardousness
Strong
precariousness
dangerousness
unreliability
instability
riskiness

• noun (Context 2)

The quality or state of being guilty of or involving betrayal, deception, or untrustworthiness.

Usage Example

"The historical drama explores the political treachery that ultimately led to the downfall of the dynasty."

Strongest
treachery
perfidy
duplicity
perfidiousness
Strong
disloyalty
deceitfulness
faithlessness
unfaithfulness
betrayal
double-dealing

Opposites of treacherousness

The opposite of treacherousness shifts depending on context. Common opposites include:

loyalty
safety
faithfulness
safeness
fidelity
trustworthiness
security
allegiance
See all opposites of treacherousness

• Nearby Words

traybake
treacherous
treacherously
treacherousness
treachery
treacle
tread

Cite this Entry

Wordmom. (2026). Synonyms for Treacherousness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/treacherousness
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