Declension table of ?niṣpitṛka

Neuter	Singular	Dual	Plural
Nominative	niṣpitṛkam	niṣpitṛke	niṣpitṛkāṇi
Vocative	niṣpitṛka	niṣpitṛke	niṣpitṛkāṇi
Accusative	niṣpitṛkam	niṣpitṛke	niṣpitṛkāṇi
Instrumental	niṣpitṛkeṇa	niṣpitṛkābhyām	niṣpitṛkaiḥ
Dative	niṣpitṛkāya	niṣpitṛkābhyām	niṣpitṛkebhyaḥ
Ablative	niṣpitṛkāt	niṣpitṛkābhyām	niṣpitṛkebhyaḥ
Genitive	niṣpitṛkasya	niṣpitṛkayoḥ	niṣpitṛkāṇām
Locative	niṣpitṛke	niṣpitṛkayoḥ	niṣpitṛkeṣu

Compound niṣpitṛka -

Adverb -niṣpitṛkam -niṣpitṛkāt