Declension table of ?vavalvas

Neuter	Singular	Dual	Plural
Nominative	vavalvat	vavaluṣī	vavalvāṃsi
Vocative	vavalvat	vavaluṣī	vavalvāṃsi
Accusative	vavalvat	vavaluṣī	vavalvāṃsi
Instrumental	vavaluṣā	vavalvadbhyām	vavalvadbhiḥ
Dative	vavaluṣe	vavalvadbhyām	vavalvadbhyaḥ
Ablative	vavaluṣaḥ	vavalvadbhyām	vavalvadbhyaḥ
Genitive	vavaluṣaḥ	vavaluṣoḥ	vavaluṣām
Locative	vavaluṣi	vavaluṣoḥ	vavalvatsu

Compound vavalvat -

Adverb -vavalvat