unabashed

adj. imperturbable, desenfadado

no avergonzado

desenvuelto, desenfadado, descarado, descocado

Ex: The article is entitled 'What's the number?: an unofficial and unabashed guide to the Library of Congress Classification for the social sciences'.

(adj.) = sin ningún reparo, impertérrito, descarado
Ex: The article is entitled 'What's the number?: an unofficial and unabashed guide to the Library of Congress Classification for the social sciences'.