Declension table of ?kaṣṭakāraka

Neuter	Singular	Dual	Plural
Nominative	kaṣṭakārakam	kaṣṭakārake	kaṣṭakārakāṇi
Vocative	kaṣṭakāraka	kaṣṭakārake	kaṣṭakārakāṇi
Accusative	kaṣṭakārakam	kaṣṭakārake	kaṣṭakārakāṇi
Instrumental	kaṣṭakārakeṇa	kaṣṭakārakābhyām	kaṣṭakārakaiḥ
Dative	kaṣṭakārakāya	kaṣṭakārakābhyām	kaṣṭakārakebhyaḥ
Ablative	kaṣṭakārakāt	kaṣṭakārakābhyām	kaṣṭakārakebhyaḥ
Genitive	kaṣṭakārakasya	kaṣṭakārakayoḥ	kaṣṭakārakāṇām
Locative	kaṣṭakārake	kaṣṭakārakayoḥ	kaṣṭakārakeṣu

Compound kaṣṭakāraka -

Adverb -kaṣṭakārakam -kaṣṭakārakāt