As adjectives the difference between unhallowed and unrepentant
is that unhallowed is not hallowed or blessed while unrepentant is feeling or showing no sorrow for wrongdoing.
unhallowed
English
Adjective
(
en adjective)
Not hallowed or blessed.
- The murderer was buried in unhallowed ground .
Antonyms
* hallowed
unrepentant
English
Adjective
(-)
Feeling or showing no (l) for (l).
Antonyms
* (l)