Declension table of ?haridruka

Neuter	Singular	Dual	Plural
Nominative	haridrukam	haridruke	haridrukāṇi
Vocative	haridruka	haridruke	haridrukāṇi
Accusative	haridrukam	haridruke	haridrukāṇi
Instrumental	haridrukeṇa	haridrukābhyām	haridrukaiḥ
Dative	haridrukāya	haridrukābhyām	haridrukebhyaḥ
Ablative	haridrukāt	haridrukābhyām	haridrukebhyaḥ
Genitive	haridrukasya	haridrukayoḥ	haridrukāṇām
Locative	haridruke	haridrukayoḥ	haridrukeṣu

Compound haridruka -

Adverb -haridrukam -haridrukāt