Declension table of ?nidhānaka

Masculine	Singular	Dual	Plural
Nominative	nidhānakaḥ	nidhānakau	nidhānakāḥ
Vocative	nidhānaka	nidhānakau	nidhānakāḥ
Accusative	nidhānakam	nidhānakau	nidhānakān
Instrumental	nidhānakena	nidhānakābhyām	nidhānakaiḥ nidhānakebhiḥ
Dative	nidhānakāya	nidhānakābhyām	nidhānakebhyaḥ
Ablative	nidhānakāt	nidhānakābhyām	nidhānakebhyaḥ
Genitive	nidhānakasya	nidhānakayoḥ	nidhānakānām
Locative	nidhānake	nidhānakayoḥ	nidhānakeṣu

Compound nidhānaka -

Adverb -nidhānakam -nidhānakāt