Declension table of nirṇayaka

Neuter	Singular	Dual	Plural
Nominative	nirṇayakam	nirṇayake	nirṇayakāni
Vocative	nirṇayaka	nirṇayake	nirṇayakāni
Accusative	nirṇayakam	nirṇayake	nirṇayakāni
Instrumental	nirṇayakena	nirṇayakābhyām	nirṇayakaiḥ
Dative	nirṇayakāya	nirṇayakābhyām	nirṇayakebhyaḥ
Ablative	nirṇayakāt	nirṇayakābhyām	nirṇayakebhyaḥ
Genitive	nirṇayakasya	nirṇayakayoḥ	nirṇayakānām
Locative	nirṇayake	nirṇayakayoḥ	nirṇayakeṣu

Compound nirṇayaka -

Adverb -nirṇayakam -nirṇayakāt