Declension table of ?gāmmanya

Masculine	Singular	Dual	Plural
Nominative	gāmmanyaḥ	gāmmanyau	gāmmanyāḥ
Vocative	gāmmanya	gāmmanyau	gāmmanyāḥ
Accusative	gāmmanyam	gāmmanyau	gāmmanyān
Instrumental	gāmmanyena	gāmmanyābhyām	gāmmanyaiḥ
Dative	gāmmanyāya	gāmmanyābhyām	gāmmanyebhyaḥ
Ablative	gāmmanyāt	gāmmanyābhyām	gāmmanyebhyaḥ
Genitive	gāmmanyasya	gāmmanyayoḥ	gāmmanyānām
Locative	gāmmanye	gāmmanyayoḥ	gāmmanyeṣu

Compound gāmmanya -

Adverb -gāmmanyam -gāmmanyāt