Declension table of ?upanidhātṛ

Neuter	Singular	Dual	Plural
Nominative	upanidhātṛ	upanidhātṛṇī	upanidhātṝṇi
Vocative	upanidhātṛ	upanidhātṛṇī	upanidhātṝṇi
Accusative	upanidhātṛ	upanidhātṛṇī	upanidhātṝṇi
Instrumental	upanidhātṛṇā	upanidhātṛbhyām	upanidhātṛbhiḥ
Dative	upanidhātṛṇe	upanidhātṛbhyām	upanidhātṛbhyaḥ
Ablative	upanidhātṛṇaḥ	upanidhātṛbhyām	upanidhātṛbhyaḥ
Genitive	upanidhātṛṇaḥ	upanidhātṛṇoḥ	upanidhātṝṇām
Locative	upanidhātṛṇi	upanidhātṛṇoḥ	upanidhātṛṣu

Compound upanidhātṛ -

Adverb -upanidhātṛ