Declension table of ?vajraratha

Neuter	Singular	Dual	Plural
Nominative	vajraratham	vajrarathe	vajrarathāni
Vocative	vajraratha	vajrarathe	vajrarathāni
Accusative	vajraratham	vajrarathe	vajrarathāni
Instrumental	vajrarathena	vajrarathābhyām	vajrarathaiḥ
Dative	vajrarathāya	vajrarathābhyām	vajrarathebhyaḥ
Ablative	vajrarathāt	vajrarathābhyām	vajrarathebhyaḥ
Genitive	vajrarathasya	vajrarathayoḥ	vajrarathānām
Locative	vajrarathe	vajrarathayoḥ	vajraratheṣu

Compound vajraratha -

Adverb -vajraratham -vajrarathāt