Declension table of ?niramitra

Neuter	Singular	Dual	Plural
Nominative	niramitram	niramitre	niramitrāṇi
Vocative	niramitra	niramitre	niramitrāṇi
Accusative	niramitram	niramitre	niramitrāṇi
Instrumental	niramitreṇa	niramitrābhyām	niramitraiḥ
Dative	niramitrāya	niramitrābhyām	niramitrebhyaḥ
Ablative	niramitrāt	niramitrābhyām	niramitrebhyaḥ
Genitive	niramitrasya	niramitrayoḥ	niramitrāṇām
Locative	niramitre	niramitrayoḥ	niramitreṣu

Compound niramitra -

Adverb -niramitram -niramitrāt