unquestionable
adjectiveformal/ĩkʃtɨsiuˈnavɛɫ/medium
in·ques·ti·o·ná·vel
Definition
That cannot be called into question; indisputable, unquestionable.
His loyalty to the company is unquestionable.
The evidence presented was of unquestionable authenticity.
Common collocations
unquestionable truthunquestionable authorityunquestionable proof
Etymology
Derivação de 'questionar' + prefixo 'in-' + sufixo '-ável'.