Declension table of ?durādhara

Neuter	Singular	Dual	Plural
Nominative	durādharam	durādhare	durādharāṇi
Vocative	durādhara	durādhare	durādharāṇi
Accusative	durādharam	durādhare	durādharāṇi
Instrumental	durādhareṇa	durādharābhyām	durādharaiḥ
Dative	durādharāya	durādharābhyām	durādharebhyaḥ
Ablative	durādharāt	durādharābhyām	durādharebhyaḥ
Genitive	durādharasya	durādharayoḥ	durādharāṇām
Locative	durādhare	durādharayoḥ	durādhareṣu

Compound durādhara -

Adverb -durādharam -durādharāt