Declension table of ?cucupvas

Neuter	Singular	Dual	Plural
Nominative	cucupvat	cucupuṣī	cucupvāṃsi
Vocative	cucupvat	cucupuṣī	cucupvāṃsi
Accusative	cucupvat	cucupuṣī	cucupvāṃsi
Instrumental	cucupuṣā	cucupvadbhyām	cucupvadbhiḥ
Dative	cucupuṣe	cucupvadbhyām	cucupvadbhyaḥ
Ablative	cucupuṣaḥ	cucupvadbhyām	cucupvadbhyaḥ
Genitive	cucupuṣaḥ	cucupuṣoḥ	cucupuṣām
Locative	cucupuṣi	cucupuṣoḥ	cucupvatsu

Compound cucupvat -

Adverb -cucupvat