Declension table of ?nidhyarthin

Masculine	Singular	Dual	Plural
Nominative	nidhyarthī	nidhyarthinau	nidhyarthinaḥ
Vocative	nidhyarthin	nidhyarthinau	nidhyarthinaḥ
Accusative	nidhyarthinam	nidhyarthinau	nidhyarthinaḥ
Instrumental	nidhyarthinā	nidhyarthibhyām	nidhyarthibhiḥ
Dative	nidhyarthine	nidhyarthibhyām	nidhyarthibhyaḥ
Ablative	nidhyarthinaḥ	nidhyarthibhyām	nidhyarthibhyaḥ
Genitive	nidhyarthinaḥ	nidhyarthinoḥ	nidhyarthinām
Locative	nidhyarthini	nidhyarthinoḥ	nidhyarthiṣu

Compound nidhyarthi -

Adverb -nidhyarthi