Declension table of ?nandīka

Masculine	Singular	Dual	Plural
Nominative	nandīkaḥ	nandīkau	nandīkāḥ
Vocative	nandīka	nandīkau	nandīkāḥ
Accusative	nandīkam	nandīkau	nandīkān
Instrumental	nandīkena	nandīkābhyām	nandīkaiḥ nandīkebhiḥ
Dative	nandīkāya	nandīkābhyām	nandīkebhyaḥ
Ablative	nandīkāt	nandīkābhyām	nandīkebhyaḥ
Genitive	nandīkasya	nandīkayoḥ	nandīkānām
Locative	nandīke	nandīkayoḥ	nandīkeṣu

Compound nandīka -

Adverb -nandīkam -nandīkāt