Declension table of ?dhṛṇat

Masculine	Singular	Dual	Plural
Nominative	dhṛṇan	dhṛṇantau	dhṛṇantaḥ
Vocative	dhṛṇan	dhṛṇantau	dhṛṇantaḥ
Accusative	dhṛṇantam	dhṛṇantau	dhṛṇataḥ
Instrumental	dhṛṇatā	dhṛṇadbhyām	dhṛṇadbhiḥ
Dative	dhṛṇate	dhṛṇadbhyām	dhṛṇadbhyaḥ
Ablative	dhṛṇataḥ	dhṛṇadbhyām	dhṛṇadbhyaḥ
Genitive	dhṛṇataḥ	dhṛṇatoḥ	dhṛṇatām
Locative	dhṛṇati	dhṛṇatoḥ	dhṛṇatsu

Compound dhṛṇat -

Adverb -dhṛṇantam