Declension table of ?gudavadana

Neuter	Singular	Dual	Plural
Nominative	gudavadanam	gudavadane	gudavadanāni
Vocative	gudavadana	gudavadane	gudavadanāni
Accusative	gudavadanam	gudavadane	gudavadanāni
Instrumental	gudavadanena	gudavadanābhyām	gudavadanaiḥ
Dative	gudavadanāya	gudavadanābhyām	gudavadanebhyaḥ
Ablative	gudavadanāt	gudavadanābhyām	gudavadanebhyaḥ
Genitive	gudavadanasya	gudavadanayoḥ	gudavadanānām
Locative	gudavadane	gudavadanayoḥ	gudavadaneṣu

Compound gudavadana -

Adverb -gudavadanam -gudavadanāt