Declension table of dṛḍhatara

Neuter	Singular	Dual	Plural
Nominative	dṛḍhataram	dṛḍhatare	dṛḍhatarāṇi
Vocative	dṛḍhatara	dṛḍhatare	dṛḍhatarāṇi
Accusative	dṛḍhataram	dṛḍhatare	dṛḍhatarāṇi
Instrumental	dṛḍhatareṇa	dṛḍhatarābhyām	dṛḍhataraiḥ
Dative	dṛḍhatarāya	dṛḍhatarābhyām	dṛḍhatarebhyaḥ
Ablative	dṛḍhatarāt	dṛḍhatarābhyām	dṛḍhatarebhyaḥ
Genitive	dṛḍhatarasya	dṛḍhatarayoḥ	dṛḍhatarāṇām
Locative	dṛḍhatare	dṛḍhatarayoḥ	dṛḍhatareṣu

Compound dṛḍhatara -

Adverb -dṛḍhataram -dṛḍhatarāt