Grievously(adverb)
(To a very severe or serious degree.)
Hindi meaning:कष्टदायक ढंग से/उद्वेग सहित
Synonyms: Seriously, Gravely, Critically, Severally, Acutely, Sorely
Antonyms: Mildly, Lightly
Example: Since she is very emotional, she was affected Grievously after her break up.
Trick to remember: Graveyard pe sab Grievously rahte hai. 
