Declension table of ?kāṣṭhakalāpa

Masculine	Singular	Dual	Plural
Nominative	kāṣṭhakalāpaḥ	kāṣṭhakalāpau	kāṣṭhakalāpāḥ
Vocative	kāṣṭhakalāpa	kāṣṭhakalāpau	kāṣṭhakalāpāḥ
Accusative	kāṣṭhakalāpam	kāṣṭhakalāpau	kāṣṭhakalāpān
Instrumental	kāṣṭhakalāpena	kāṣṭhakalāpābhyām	kāṣṭhakalāpaiḥ kāṣṭhakalāpebhiḥ
Dative	kāṣṭhakalāpāya	kāṣṭhakalāpābhyām	kāṣṭhakalāpebhyaḥ
Ablative	kāṣṭhakalāpāt	kāṣṭhakalāpābhyām	kāṣṭhakalāpebhyaḥ
Genitive	kāṣṭhakalāpasya	kāṣṭhakalāpayoḥ	kāṣṭhakalāpānām
Locative	kāṣṭhakalāpe	kāṣṭhakalāpayoḥ	kāṣṭhakalāpeṣu

Compound kāṣṭhakalāpa -

Adverb -kāṣṭhakalāpam -kāṣṭhakalāpāt