Declension table of ?vīryavṛddhikara

Masculine	Singular	Dual	Plural
Nominative	vīryavṛddhikaraḥ	vīryavṛddhikarau	vīryavṛddhikarāḥ
Vocative	vīryavṛddhikara	vīryavṛddhikarau	vīryavṛddhikarāḥ
Accusative	vīryavṛddhikaram	vīryavṛddhikarau	vīryavṛddhikarān
Instrumental	vīryavṛddhikareṇa	vīryavṛddhikarābhyām	vīryavṛddhikaraiḥ vīryavṛddhikarebhiḥ
Dative	vīryavṛddhikarāya	vīryavṛddhikarābhyām	vīryavṛddhikarebhyaḥ
Ablative	vīryavṛddhikarāt	vīryavṛddhikarābhyām	vīryavṛddhikarebhyaḥ
Genitive	vīryavṛddhikarasya	vīryavṛddhikarayoḥ	vīryavṛddhikarāṇām
Locative	vīryavṛddhikare	vīryavṛddhikarayoḥ	vīryavṛddhikareṣu

Compound vīryavṛddhikara -

Adverb -vīryavṛddhikaram -vīryavṛddhikarāt