Declension table of ?hasavajra

Masculine	Singular	Dual	Plural
Nominative	hasavajraḥ	hasavajrau	hasavajrāḥ
Vocative	hasavajra	hasavajrau	hasavajrāḥ
Accusative	hasavajram	hasavajrau	hasavajrān
Instrumental	hasavajreṇa	hasavajrābhyām	hasavajraiḥ hasavajrebhiḥ
Dative	hasavajrāya	hasavajrābhyām	hasavajrebhyaḥ
Ablative	hasavajrāt	hasavajrābhyām	hasavajrebhyaḥ
Genitive	hasavajrasya	hasavajrayoḥ	hasavajrāṇām
Locative	hasavajre	hasavajrayoḥ	hasavajreṣu

Compound hasavajra -

Adverb -hasavajram -hasavajrāt