Declension table of ?vajrahasta

Masculine	Singular	Dual	Plural
Nominative	vajrahastaḥ	vajrahastau	vajrahastāḥ
Vocative	vajrahasta	vajrahastau	vajrahastāḥ
Accusative	vajrahastam	vajrahastau	vajrahastān
Instrumental	vajrahastena	vajrahastābhyām	vajrahastaiḥ vajrahastebhiḥ
Dative	vajrahastāya	vajrahastābhyām	vajrahastebhyaḥ
Ablative	vajrahastāt	vajrahastābhyām	vajrahastebhyaḥ
Genitive	vajrahastasya	vajrahastayoḥ	vajrahastānām
Locative	vajrahaste	vajrahastayoḥ	vajrahasteṣu

Compound vajrahasta -

Adverb -vajrahastam -vajrahastāt