Declension table of ?bahuvarṣasahasrin

Neuter	Singular	Dual	Plural
Nominative	bahuvarṣasahasri	bahuvarṣasahasriṇī	bahuvarṣasahasrīṇi
Vocative	bahuvarṣasahasrin bahuvarṣasahasri	bahuvarṣasahasriṇī	bahuvarṣasahasrīṇi
Accusative	bahuvarṣasahasri	bahuvarṣasahasriṇī	bahuvarṣasahasrīṇi
Instrumental	bahuvarṣasahasriṇā	bahuvarṣasahasribhyām	bahuvarṣasahasribhiḥ
Dative	bahuvarṣasahasriṇe	bahuvarṣasahasribhyām	bahuvarṣasahasribhyaḥ
Ablative	bahuvarṣasahasriṇaḥ	bahuvarṣasahasribhyām	bahuvarṣasahasribhyaḥ
Genitive	bahuvarṣasahasriṇaḥ	bahuvarṣasahasriṇoḥ	bahuvarṣasahasriṇām
Locative	bahuvarṣasahasriṇi	bahuvarṣasahasriṇoḥ	bahuvarṣasahasriṣu

Compound bahuvarṣasahasri -

Adverb -bahuvarṣasahasri