Declension table of ?prabhadraka

Neuter	Singular	Dual	Plural
Nominative	prabhadrakam	prabhadrake	prabhadrakāṇi
Vocative	prabhadraka	prabhadrake	prabhadrakāṇi
Accusative	prabhadrakam	prabhadrake	prabhadrakāṇi
Instrumental	prabhadrakeṇa	prabhadrakābhyām	prabhadrakaiḥ
Dative	prabhadrakāya	prabhadrakābhyām	prabhadrakebhyaḥ
Ablative	prabhadrakāt	prabhadrakābhyām	prabhadrakebhyaḥ
Genitive	prabhadrakasya	prabhadrakayoḥ	prabhadrakāṇām
Locative	prabhadrake	prabhadrakayoḥ	prabhadrakeṣu

Compound prabhadraka -

Adverb -prabhadrakam -prabhadrakāt