Declension table of ?khāṣya

Masculine	Singular	Dual	Plural
Nominative	khāṣyaḥ	khāṣyau	khāṣyāḥ
Vocative	khāṣya	khāṣyau	khāṣyāḥ
Accusative	khāṣyam	khāṣyau	khāṣyān
Instrumental	khāṣyeṇa	khāṣyābhyām	khāṣyaiḥ khāṣyebhiḥ
Dative	khāṣyāya	khāṣyābhyām	khāṣyebhyaḥ
Ablative	khāṣyāt	khāṣyābhyām	khāṣyebhyaḥ
Genitive	khāṣyasya	khāṣyayoḥ	khāṣyāṇām
Locative	khāṣye	khāṣyayoḥ	khāṣyeṣu

Compound khāṣya -

Adverb -khāṣyam -khāṣyāt