Dehortatio is a synonym of dehortation.
As nouns the difference between dehortatio and dehortation
is that dehortatio is (rhetoric) dissuasion while dehortation is (archaic) dissuasion; advice against something.
dehortatio
English
Noun
(en-noun)
(rhetoric) Dissuasion.
Synonyms
* (dissuasion) dehortation
dehortation
English
Noun
(en-noun)
(archaic) Dissuasion; advice against something.
Synonyms
* (dissuasion) dehortatio