Declension table of pratyarthin

Masculine	Singular	Dual	Plural
Nominative	pratyarthī	pratyarthinau	pratyarthinaḥ
Vocative	pratyarthin	pratyarthinau	pratyarthinaḥ
Accusative	pratyarthinam	pratyarthinau	pratyarthinaḥ
Instrumental	pratyarthinā	pratyarthibhyām	pratyarthibhiḥ
Dative	pratyarthine	pratyarthibhyām	pratyarthibhyaḥ
Ablative	pratyarthinaḥ	pratyarthibhyām	pratyarthibhyaḥ
Genitive	pratyarthinaḥ	pratyarthinoḥ	pratyarthinām
Locative	pratyarthini	pratyarthinoḥ	pratyarthiṣu

Compound pratyarthi -

Adverb -pratyarthi