Declension table of ?niṣkula

Masculine	Singular	Dual	Plural
Nominative	niṣkulaḥ	niṣkulau	niṣkulāḥ
Vocative	niṣkula	niṣkulau	niṣkulāḥ
Accusative	niṣkulam	niṣkulau	niṣkulān
Instrumental	niṣkulena	niṣkulābhyām	niṣkulaiḥ niṣkulebhiḥ
Dative	niṣkulāya	niṣkulābhyām	niṣkulebhyaḥ
Ablative	niṣkulāt	niṣkulābhyām	niṣkulebhyaḥ
Genitive	niṣkulasya	niṣkulayoḥ	niṣkulānām
Locative	niṣkule	niṣkulayoḥ	niṣkuleṣu

Compound niṣkula -

Adverb -niṣkulam -niṣkulāt