Declension table of ?upagandhin

Neuter	Singular	Dual	Plural
Nominative	upagandhi	upagandhinī	upagandhīni
Vocative	upagandhin upagandhi	upagandhinī	upagandhīni
Accusative	upagandhi	upagandhinī	upagandhīni
Instrumental	upagandhinā	upagandhibhyām	upagandhibhiḥ
Dative	upagandhine	upagandhibhyām	upagandhibhyaḥ
Ablative	upagandhinaḥ	upagandhibhyām	upagandhibhyaḥ
Genitive	upagandhinaḥ	upagandhinoḥ	upagandhinām
Locative	upagandhini	upagandhinoḥ	upagandhiṣu

Compound upagandhi -

Adverb -upagandhi