As adjectives the difference between exultant and mirthful
is that exultant is very happy, especially at someone else's defeat or failure while mirthful is filled with mirth.
exultant
English
Adjective
(head)
very happy, especially at someone else's defeat or failure.
Synonyms
* merry
* happy
* gay
* ecstatic
* content
* joyful
* cheerful
* pleased
* jovial
* jubilant
* triumphant
Antonyms
* downcast
* miserable
* unhappy
mirthful
English
Alternative forms
* mirthfull (archaic)
Adjective
(en-adj)
filled with mirth.
Synonyms
* happy, joyful