Declension table of ?kaṣṭakāraka

Masculine	Singular	Dual	Plural
Nominative	kaṣṭakārakaḥ	kaṣṭakārakau	kaṣṭakārakāḥ
Vocative	kaṣṭakāraka	kaṣṭakārakau	kaṣṭakārakāḥ
Accusative	kaṣṭakārakam	kaṣṭakārakau	kaṣṭakārakān
Instrumental	kaṣṭakārakeṇa	kaṣṭakārakābhyām	kaṣṭakārakaiḥ kaṣṭakārakebhiḥ
Dative	kaṣṭakārakāya	kaṣṭakārakābhyām	kaṣṭakārakebhyaḥ
Ablative	kaṣṭakārakāt	kaṣṭakārakābhyām	kaṣṭakārakebhyaḥ
Genitive	kaṣṭakārakasya	kaṣṭakārakayoḥ	kaṣṭakārakāṇām
Locative	kaṣṭakārake	kaṣṭakārakayoḥ	kaṣṭakārakeṣu

Compound kaṣṭakāraka -

Adverb -kaṣṭakārakam -kaṣṭakārakāt