Declension table of ?ruddhavadana

Neuter	Singular	Dual	Plural
Nominative	ruddhavadanam	ruddhavadane	ruddhavadanāni
Vocative	ruddhavadana	ruddhavadane	ruddhavadanāni
Accusative	ruddhavadanam	ruddhavadane	ruddhavadanāni
Instrumental	ruddhavadanena	ruddhavadanābhyām	ruddhavadanaiḥ
Dative	ruddhavadanāya	ruddhavadanābhyām	ruddhavadanebhyaḥ
Ablative	ruddhavadanāt	ruddhavadanābhyām	ruddhavadanebhyaḥ
Genitive	ruddhavadanasya	ruddhavadanayoḥ	ruddhavadanānām
Locative	ruddhavadane	ruddhavadanayoḥ	ruddhavadaneṣu

Compound ruddhavadana -

Adverb -ruddhavadanam -ruddhavadanāt