Words from
inveterate
having a particular habit, activity, or interest that is long-established and unlikely to change.
Source: Anna Karenina - Novel by Leo Tolstoy
empedernido
Que tiene un hábito o una costumbre muy arraigados.
Source: Anna Karenina - Novel by Leo Tolstoy
peremptory
insisting on immediate attention or obedience, especially in a brusquely imperious way.
Source: Anna Karenina - Novel by Leo Tolstoy