Declension table of ?siṣicvas

Neuter	Singular	Dual	Plural
Nominative	siṣicvat	siṣicuṣī	siṣicvāṃsi
Vocative	siṣicvat	siṣicuṣī	siṣicvāṃsi
Accusative	siṣicvat	siṣicuṣī	siṣicvāṃsi
Instrumental	siṣicuṣā	siṣicvadbhyām	siṣicvadbhiḥ
Dative	siṣicuṣe	siṣicvadbhyām	siṣicvadbhyaḥ
Ablative	siṣicuṣaḥ	siṣicvadbhyām	siṣicvadbhyaḥ
Genitive	siṣicuṣaḥ	siṣicuṣoḥ	siṣicuṣām
Locative	siṣicuṣi	siṣicuṣoḥ	siṣicvatsu

Compound siṣicvat -

Adverb -siṣicvat