Declension table of ?matsyavid

Neuter	Singular	Dual	Plural
Nominative	matsyavit	matsyavidī	matsyavindi
Vocative	matsyavit	matsyavidī	matsyavindi
Accusative	matsyavit	matsyavidī	matsyavindi
Instrumental	matsyavidā	matsyavidbhyām	matsyavidbhiḥ
Dative	matsyavide	matsyavidbhyām	matsyavidbhyaḥ
Ablative	matsyavidaḥ	matsyavidbhyām	matsyavidbhyaḥ
Genitive	matsyavidaḥ	matsyavidoḥ	matsyavidām
Locative	matsyavidi	matsyavidoḥ	matsyavitsu

Compound matsyavit -

Adverb -matsyavit