Declension table of ?vajramaya

Neuter	Singular	Dual	Plural
Nominative	vajramayam	vajramaye	vajramayāṇi
Vocative	vajramaya	vajramaye	vajramayāṇi
Accusative	vajramayam	vajramaye	vajramayāṇi
Instrumental	vajramayeṇa	vajramayābhyām	vajramayaiḥ
Dative	vajramayāya	vajramayābhyām	vajramayebhyaḥ
Ablative	vajramayāt	vajramayābhyām	vajramayebhyaḥ
Genitive	vajramayasya	vajramayayoḥ	vajramayāṇām
Locative	vajramaye	vajramayayoḥ	vajramayeṣu

Compound vajramaya -

Adverb -vajramayam -vajramayāt