Declension table of ?niṣkakaṇṭha

Masculine	Singular	Dual	Plural
Nominative	niṣkakaṇṭhaḥ	niṣkakaṇṭhau	niṣkakaṇṭhāḥ
Vocative	niṣkakaṇṭha	niṣkakaṇṭhau	niṣkakaṇṭhāḥ
Accusative	niṣkakaṇṭham	niṣkakaṇṭhau	niṣkakaṇṭhān
Instrumental	niṣkakaṇṭhena	niṣkakaṇṭhābhyām	niṣkakaṇṭhaiḥ niṣkakaṇṭhebhiḥ
Dative	niṣkakaṇṭhāya	niṣkakaṇṭhābhyām	niṣkakaṇṭhebhyaḥ
Ablative	niṣkakaṇṭhāt	niṣkakaṇṭhābhyām	niṣkakaṇṭhebhyaḥ
Genitive	niṣkakaṇṭhasya	niṣkakaṇṭhayoḥ	niṣkakaṇṭhānām
Locative	niṣkakaṇṭhe	niṣkakaṇṭhayoḥ	niṣkakaṇṭheṣu

Compound niṣkakaṇṭha -

Adverb -niṣkakaṇṭham -niṣkakaṇṭhāt