tagadhatatlan - decided
tagadhatatlanul - decidedly
tagadhatatlan - undeniable
tagadhatatlanul - undeniably
tagadhatatlan - incontrovertible
tagadhatatlan - incontestable
letagadhatatlan tények - facts that cannot be gainsaid
tagadhatatlan - there is no getting around it
tagadhatatlan - uncontrovertible