Unequivocal
/ʌnɨˈkwɪvəkəl/
adjective
Unambiguous; without equivocation or ambiguity; singularly clear, unmistakable, or unquestionable
“I want you to give me an unequivocal guarantee on that.”
(possibly obsolete) Without equal, matchless.
“the unequivocal scope of the Golden Gate Bridge”
Synonyms: definite, unambiguous, univocal