Declension table of ?dṛḍhaskandha

Masculine	Singular	Dual	Plural
Nominative	dṛḍhaskandhaḥ	dṛḍhaskandhau	dṛḍhaskandhāḥ
Vocative	dṛḍhaskandha	dṛḍhaskandhau	dṛḍhaskandhāḥ
Accusative	dṛḍhaskandham	dṛḍhaskandhau	dṛḍhaskandhān
Instrumental	dṛḍhaskandhena	dṛḍhaskandhābhyām	dṛḍhaskandhaiḥ dṛḍhaskandhebhiḥ
Dative	dṛḍhaskandhāya	dṛḍhaskandhābhyām	dṛḍhaskandhebhyaḥ
Ablative	dṛḍhaskandhāt	dṛḍhaskandhābhyām	dṛḍhaskandhebhyaḥ
Genitive	dṛḍhaskandhasya	dṛḍhaskandhayoḥ	dṛḍhaskandhānām
Locative	dṛḍhaskandhe	dṛḍhaskandhayoḥ	dṛḍhaskandheṣu

Compound dṛḍhaskandha -

Adverb -dṛḍhaskandham -dṛḍhaskandhāt