Declension table of ?yavamardana

Neuter	Singular	Dual	Plural
Nominative	yavamardanam	yavamardane	yavamardanāni
Vocative	yavamardana	yavamardane	yavamardanāni
Accusative	yavamardanam	yavamardane	yavamardanāni
Instrumental	yavamardanena	yavamardanābhyām	yavamardanaiḥ
Dative	yavamardanāya	yavamardanābhyām	yavamardanebhyaḥ
Ablative	yavamardanāt	yavamardanābhyām	yavamardanebhyaḥ
Genitive	yavamardanasya	yavamardanayoḥ	yavamardanānām
Locative	yavamardane	yavamardanayoḥ	yavamardaneṣu

Compound yavamardana -

Adverb -yavamardanam -yavamardanāt