Declension table of ?paraśvadhāyudha

Neuter	Singular	Dual	Plural
Nominative	paraśvadhāyudham	paraśvadhāyudhe	paraśvadhāyudhāni
Vocative	paraśvadhāyudha	paraśvadhāyudhe	paraśvadhāyudhāni
Accusative	paraśvadhāyudham	paraśvadhāyudhe	paraśvadhāyudhāni
Instrumental	paraśvadhāyudhena	paraśvadhāyudhābhyām	paraśvadhāyudhaiḥ
Dative	paraśvadhāyudhāya	paraśvadhāyudhābhyām	paraśvadhāyudhebhyaḥ
Ablative	paraśvadhāyudhāt	paraśvadhāyudhābhyām	paraśvadhāyudhebhyaḥ
Genitive	paraśvadhāyudhasya	paraśvadhāyudhayoḥ	paraśvadhāyudhānām
Locative	paraśvadhāyudhe	paraśvadhāyudhayoḥ	paraśvadhāyudheṣu

Compound paraśvadhāyudha -

Adverb -paraśvadhāyudham -paraśvadhāyudhāt