Declension table of ?vyadhyasira

Neuter	Singular	Dual	Plural
Nominative	vyadhyasiram	vyadhyasire	vyadhyasirāṇi
Vocative	vyadhyasira	vyadhyasire	vyadhyasirāṇi
Accusative	vyadhyasiram	vyadhyasire	vyadhyasirāṇi
Instrumental	vyadhyasireṇa	vyadhyasirābhyām	vyadhyasiraiḥ
Dative	vyadhyasirāya	vyadhyasirābhyām	vyadhyasirebhyaḥ
Ablative	vyadhyasirāt	vyadhyasirābhyām	vyadhyasirebhyaḥ
Genitive	vyadhyasirasya	vyadhyasirayoḥ	vyadhyasirāṇām
Locative	vyadhyasire	vyadhyasirayoḥ	vyadhyasireṣu

Compound vyadhyasira -

Adverb -vyadhyasiram -vyadhyasirāt