Synonyms of ambiguous

ambiguous

adjective

am-ˈbi-gyə-wəs 

as in obscure

having an often intentionally veiled or uncertain meaning

the exact reason for the change in plans is ambiguous, but I suspect it has something to do with money

Synonyms & Similar Words

• obscure
• enigmatic
• vague
• mysterious
• unclear
• murky
• cryptic
• mystic
• dark
• esoteric
• questionable
• nebulous
• equivocal
• opaque
• inscrutable
• uncertain
• confusing
• occult
• Delphic
• arcane
• deep
• elliptical
• complicated
• obscurant
• fuliginous
• weird
• double-edged
• indistinct
• fuzzy
• undefined
• uncanny
• difficult
• eerie
• abstruse
• indirect
• hazy
• undetermined
• recondite
• incomprehensible
• shadowy
• disguised
• indefinite
• inexact
• inexplicable
• puzzling
• complex
• noncommittal
• faint
• foggy
• muddy
• indecipherable
• shrouded
• perplexing
• indistinguishable
• clouded
• shaded
• misty
• concealed
• masked
• cloaked
• inexplicit
• baffling
• unknowable
• invisible
• intangible
• obfuscatory
• dim
• unanswerable
• cloudy
• confounding
• bewildering
• impenetrable
• mystifying
• sphinxlike
• obtuse
• impalpable
• inappreciable
• shadowlike
• unfathomable
• circuitous
• beclouded
• befogged
• roundabout
• bedimmed
• obnubilated

Antonyms & Near Antonyms

• obvious
• clear
• unambiguous
• unequivocal
• plain
• understandable
• accessible
• distinct
• certain
• intelligible
• evident
• comprehensible
• legible
• sure
• strong
• bright
• defined
• direct
• explicit
• knowable
• nonambiguous
• firm
• definite
• determined
• straightforward
• exact
• pellucid
• fathomable
• self-explanatory
• self-evident
• visible
• tangible
• appreciable
• unmistakable
• palpable
• blatant
• patent

Synonym Chooser

How is the word ambiguous different from other adjectives like it?

Some common synonyms of ambiguous are cryptic, dark, enigmatic, equivocal, obscure, and vague. While all these words mean "not clearly understandable," ambiguous applies to language capable of more than one interpretation.

an ambiguous directive

When can cryptic be used instead of ambiguous?

The words cryptic and ambiguous can be used in similar contexts, but cryptic implies a purposely concealed meaning.

cryptic hints of hidden treasure

When would dark be a good substitute for ambiguous?

The words dark and ambiguous are synonyms, but do differ in nuance. Specifically, dark implies an imperfect or clouded revelation often with ominous or sinister suggestion.

muttered dark hints of revenge

When is it sensible to use enigmatic instead of ambiguous?

The synonyms enigmatic and ambiguous are sometimes interchangeable, but enigmatic stresses a puzzling, mystifying quality.

enigmatic occult writings

When could equivocal be used to replace ambiguous?

While the synonyms equivocal and ambiguous are close in meaning, equivocal applies to language left open to differing interpretations with the intention of deceiving or evading.

moral precepts with equivocal phrasing

In what contexts can obscure take the place of ambiguous?

Although the words obscure and ambiguous have much in common, obscure implies a hiding or veiling of meaning through some inadequacy of expression or withholding of full knowledge.

obscure poems

When is vague a more appropriate choice than ambiguous?

While in some cases nearly identical to ambiguous, vague implies a lack of clear formulation due to inadequate conception or consideration.

a vague sense of obligation

Example Sentences

Recent Examples of ambiguous

This is particularly true for limited series — or any series with ambiguous renewals. — Whitney Friedlander, Variety, 6 Aug. 2026

Another problem for Carr is the 2024 Supreme Court ruling that overturned the 40-year-old Chevron precedent, which gave federal agencies leeway to interpret ambiguous laws as long as the agency’s conclusion was reasonable. — ArsTechnica, 6 Aug. 2026

The relationship between cilia and bleaching remains ambiguous, said Alderdice, who was not involved in the studies. — Marlowe Starling, Quanta Magazine, 5 Aug. 2026

The bigger disappointment is a bombshell ending, albeit a narratively ambiguous one, that fizzles rather than explodes. — Judy Berman, Time, 5 Aug. 2026

Podcast

Get Word of the Day delivered to your inbox!