Declension table of ?dviradamaya

Neuter	Singular	Dual	Plural
Nominative	dviradamayam	dviradamaye	dviradamayāni
Vocative	dviradamaya	dviradamaye	dviradamayāni
Accusative	dviradamayam	dviradamaye	dviradamayāni
Instrumental	dviradamayena	dviradamayābhyām	dviradamayaiḥ
Dative	dviradamayāya	dviradamayābhyām	dviradamayebhyaḥ
Ablative	dviradamayāt	dviradamayābhyām	dviradamayebhyaḥ
Genitive	dviradamayasya	dviradamayayoḥ	dviradamayānām
Locative	dviradamaye	dviradamayayoḥ	dviradamayeṣu

Compound dviradamaya -

Adverb -dviradamayam -dviradamayāt