Declension table of ?sisridhvas

Neuter	Singular	Dual	Plural
Nominative	sisridhvat	sisridhvasī	sisridhvaṃsi
Vocative	sisridhvat	sisridhvasī	sisridhvaṃsi
Accusative	sisridhvat	sisridhvasī	sisridhvaṃsi
Instrumental	sisridhvasā	sisridhvadbhyām	sisridhvadbhiḥ
Dative	sisridhvase	sisridhvadbhyām	sisridhvadbhyaḥ
Ablative	sisridhvasaḥ	sisridhvadbhyām	sisridhvadbhyaḥ
Genitive	sisridhvasaḥ	sisridhvasoḥ	sisridhvasām
Locative	sisridhvasi	sisridhvasoḥ	sisridhvatsu

Compound sisridhvad -

Adverb -sisridhvad