Declension table of dārḍhya

Neuter	Singular	Dual	Plural
Nominative	dārḍhyam	dārḍhye	dārḍhyāni
Vocative	dārḍhya	dārḍhye	dārḍhyāni
Accusative	dārḍhyam	dārḍhye	dārḍhyāni
Instrumental	dārḍhyena	dārḍhyābhyām	dārḍhyaiḥ
Dative	dārḍhyāya	dārḍhyābhyām	dārḍhyebhyaḥ
Ablative	dārḍhyāt	dārḍhyābhyām	dārḍhyebhyaḥ
Genitive	dārḍhyasya	dārḍhyayoḥ	dārḍhyānām
Locative	dārḍhye	dārḍhyayoḥ	dārḍhyeṣu

Compound dārḍhya -

Adverb -dārḍhyam -dārḍhyāt