Declension table of ?nīlya

Neuter	Singular	Dual	Plural
Nominative	nīlyam	nīlye	nīlyāni
Vocative	nīlya	nīlye	nīlyāni
Accusative	nīlyam	nīlye	nīlyāni
Instrumental	nīlyena	nīlyābhyām	nīlyaiḥ
Dative	nīlyāya	nīlyābhyām	nīlyebhyaḥ
Ablative	nīlyāt	nīlyābhyām	nīlyebhyaḥ
Genitive	nīlyasya	nīlyayoḥ	nīlyānām
Locative	nīlye	nīlyayoḥ	nīlyeṣu

Compound nīlya -

Adverb -nīlyam -nīlyāt