Declension table of ?kusumya

Masculine	Singular	Dual	Plural
Nominative	kusumyaḥ	kusumyau	kusumyāḥ
Vocative	kusumya	kusumyau	kusumyāḥ
Accusative	kusumyam	kusumyau	kusumyān
Instrumental	kusumyena	kusumyābhyām	kusumyaiḥ kusumyebhiḥ
Dative	kusumyāya	kusumyābhyām	kusumyebhyaḥ
Ablative	kusumyāt	kusumyābhyām	kusumyebhyaḥ
Genitive	kusumyasya	kusumyayoḥ	kusumyānām
Locative	kusumye	kusumyayoḥ	kusumyeṣu

Compound kusumya -

Adverb -kusumyam -kusumyāt