Declension table of ?idammaya

Neuter	Singular	Dual	Plural
Nominative	idammayam	idammaye	idammayāni
Vocative	idammaya	idammaye	idammayāni
Accusative	idammayam	idammaye	idammayāni
Instrumental	idammayena	idammayābhyām	idammayaiḥ
Dative	idammayāya	idammayābhyām	idammayebhyaḥ
Ablative	idammayāt	idammayābhyām	idammayebhyaḥ
Genitive	idammayasya	idammayayoḥ	idammayānām
Locative	idammaye	idammayayoḥ	idammayeṣu

Compound idammaya -

Adverb -idammayam -idammayāt