unambiguous
[adjective]
Synonyms: clear, clear-cut, crystal, lucid, luminous, pellucid, translucent, transparent, transpicuous, unblurred, explicit, categorical, clean-cut, definite, definitive, express, specific, apparent, distinct, evident, manifest, obvious, palpable, patent, plain, straightforward

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Antonyms: ambiguous, obscure

[TahlilGaran] English Synonym Dictionary ▲

un‧am‧big‧u‧ous AC /ˌʌnæmˈbɪɡjuəs◂/ adjective
[Word Family: noun: ambiguity; adverb: ambiguously ≠ unambiguously; adjective: ambiguous ≠ unambiguous]
a statement, instruction etc that is unambiguous is clear and easy to understand because it can only mean one thing
—unambiguously adverb

[TahlilGaran] Dictionary of Contemporary English ▲