Declension table of ?kausumāyudha

Neuter	Singular	Dual	Plural
Nominative	kausumāyudham	kausumāyudhe	kausumāyudhāni
Vocative	kausumāyudha	kausumāyudhe	kausumāyudhāni
Accusative	kausumāyudham	kausumāyudhe	kausumāyudhāni
Instrumental	kausumāyudhena	kausumāyudhābhyām	kausumāyudhaiḥ
Dative	kausumāyudhāya	kausumāyudhābhyām	kausumāyudhebhyaḥ
Ablative	kausumāyudhāt	kausumāyudhābhyām	kausumāyudhebhyaḥ
Genitive	kausumāyudhasya	kausumāyudhayoḥ	kausumāyudhānām
Locative	kausumāyudhe	kausumāyudhayoḥ	kausumāyudheṣu

Compound kausumāyudha -

Adverb -kausumāyudham -kausumāyudhāt