Declension table of ?dairgha

Neuter	Singular	Dual	Plural
Nominative	dairgham	dairghe	dairghāṇi
Vocative	dairgha	dairghe	dairghāṇi
Accusative	dairgham	dairghe	dairghāṇi
Instrumental	dairgheṇa	dairghābhyām	dairghaiḥ
Dative	dairghāya	dairghābhyām	dairghebhyaḥ
Ablative	dairghāt	dairghābhyām	dairghebhyaḥ
Genitive	dairghasya	dairghayoḥ	dairghāṇām
Locative	dairghe	dairghayoḥ	dairgheṣu

Compound dairgha -

Adverb -dairgham -dairghāt