Declension table of ?śatavarṣin

Masculine	Singular	Dual	Plural
Nominative	śatavarṣī	śatavarṣiṇau	śatavarṣiṇaḥ
Vocative	śatavarṣin	śatavarṣiṇau	śatavarṣiṇaḥ
Accusative	śatavarṣiṇam	śatavarṣiṇau	śatavarṣiṇaḥ
Instrumental	śatavarṣiṇā	śatavarṣibhyām	śatavarṣibhiḥ
Dative	śatavarṣiṇe	śatavarṣibhyām	śatavarṣibhyaḥ
Ablative	śatavarṣiṇaḥ	śatavarṣibhyām	śatavarṣibhyaḥ
Genitive	śatavarṣiṇaḥ	śatavarṣiṇoḥ	śatavarṣiṇām
Locative	śatavarṣiṇi	śatavarṣiṇoḥ	śatavarṣiṣu

Compound śatavarṣi -

Adverb -śatavarṣi