Declension table of ?udāyudha

Neuter	Singular	Dual	Plural
Nominative	udāyudham	udāyudhe	udāyudhāni
Vocative	udāyudha	udāyudhe	udāyudhāni
Accusative	udāyudham	udāyudhe	udāyudhāni
Instrumental	udāyudhena	udāyudhābhyām	udāyudhaiḥ
Dative	udāyudhāya	udāyudhābhyām	udāyudhebhyaḥ
Ablative	udāyudhāt	udāyudhābhyām	udāyudhebhyaḥ
Genitive	udāyudhasya	udāyudhayoḥ	udāyudhānām
Locative	udāyudhe	udāyudhayoḥ	udāyudheṣu

Compound udāyudha -

Adverb -udāyudham -udāyudhāt