Declension table of kāṣṭhika

Masculine	Singular	Dual	Plural
Nominative	kāṣṭhikaḥ	kāṣṭhikau	kāṣṭhikāḥ
Vocative	kāṣṭhika	kāṣṭhikau	kāṣṭhikāḥ
Accusative	kāṣṭhikam	kāṣṭhikau	kāṣṭhikān
Instrumental	kāṣṭhikena	kāṣṭhikābhyām	kāṣṭhikaiḥ kāṣṭhikebhiḥ
Dative	kāṣṭhikāya	kāṣṭhikābhyām	kāṣṭhikebhyaḥ
Ablative	kāṣṭhikāt	kāṣṭhikābhyām	kāṣṭhikebhyaḥ
Genitive	kāṣṭhikasya	kāṣṭhikayoḥ	kāṣṭhikānām
Locative	kāṣṭhike	kāṣṭhikayoḥ	kāṣṭhikeṣu

Compound kāṣṭhika -

Adverb -kāṣṭhikam -kāṣṭhikāt