Declension table of ?sudīrgha

Neuter	Singular	Dual	Plural
Nominative	sudīrgham	sudīrghe	sudīrghāṇi
Vocative	sudīrgha	sudīrghe	sudīrghāṇi
Accusative	sudīrgham	sudīrghe	sudīrghāṇi
Instrumental	sudīrgheṇa	sudīrghābhyām	sudīrghaiḥ
Dative	sudīrghāya	sudīrghābhyām	sudīrghebhyaḥ
Ablative	sudīrghāt	sudīrghābhyām	sudīrghebhyaḥ
Genitive	sudīrghasya	sudīrghayoḥ	sudīrghāṇām
Locative	sudīrghe	sudīrghayoḥ	sudīrgheṣu

Compound sudīrgha -

Adverb -sudīrgham -sudīrghāt