Declension table of ?śatavarṣin

Neuter	Singular	Dual	Plural
Nominative	śatavarṣi	śatavarṣiṇī	śatavarṣīṇi
Vocative	śatavarṣin śatavarṣi	śatavarṣiṇī	śatavarṣīṇi
Accusative	śatavarṣi	śatavarṣiṇī	śatavarṣīṇi
Instrumental	śatavarṣiṇā	śatavarṣibhyām	śatavarṣibhiḥ
Dative	śatavarṣiṇe	śatavarṣibhyām	śatavarṣibhyaḥ
Ablative	śatavarṣiṇaḥ	śatavarṣibhyām	śatavarṣibhyaḥ
Genitive	śatavarṣiṇaḥ	śatavarṣiṇoḥ	śatavarṣiṇām
Locative	śatavarṣiṇi	śatavarṣiṇoḥ	śatavarṣiṣu

Compound śatavarṣi -

Adverb -śatavarṣi