Declension table of ?anupreya

Neuter	Singular	Dual	Plural
Nominative	anupreyam	anupreye	anupreyāṇi
Vocative	anupreya	anupreye	anupreyāṇi
Accusative	anupreyam	anupreye	anupreyāṇi
Instrumental	anupreyeṇa	anupreyābhyām	anupreyaiḥ
Dative	anupreyāya	anupreyābhyām	anupreyebhyaḥ
Ablative	anupreyāt	anupreyābhyām	anupreyebhyaḥ
Genitive	anupreyasya	anupreyayoḥ	anupreyāṇām
Locative	anupreye	anupreyayoḥ	anupreyeṣu

Compound anupreya -

Adverb -anupreyam -anupreyāt