Declension table of ?sasyanvas

Masculine	Singular	Dual	Plural
Nominative	sasyanvān	sasyanvāṃsau	sasyanvāṃsaḥ
Vocative	sasyanvan	sasyanvāṃsau	sasyanvāṃsaḥ
Accusative	sasyanvāṃsam	sasyanvāṃsau	sasyanuṣaḥ
Instrumental	sasyanuṣā	sasyanvadbhyām	sasyanvadbhiḥ
Dative	sasyanuṣe	sasyanvadbhyām	sasyanvadbhyaḥ
Ablative	sasyanuṣaḥ	sasyanvadbhyām	sasyanvadbhyaḥ
Genitive	sasyanuṣaḥ	sasyanuṣoḥ	sasyanuṣām
Locative	sasyanuṣi	sasyanuṣoḥ	sasyanvatsu

Compound sasyanvat -

Adverb -sasyanvas