Declension table of ?yātughna

Neuter	Singular	Dual	Plural
Nominative	yātughnam	yātughne	yātughnāni
Vocative	yātughna	yātughne	yātughnāni
Accusative	yātughnam	yātughne	yātughnāni
Instrumental	yātughnena	yātughnābhyām	yātughnaiḥ
Dative	yātughnāya	yātughnābhyām	yātughnebhyaḥ
Ablative	yātughnāt	yātughnābhyām	yātughnebhyaḥ
Genitive	yātughnasya	yātughnayoḥ	yātughnānām
Locative	yātughne	yātughnayoḥ	yātughneṣu

Compound yātughna -

Adverb -yātughnam -yātughnāt