Declension table of avidya

Masculine	Singular	Dual	Plural
Nominative	avidyaḥ	avidyau	avidyāḥ
Vocative	avidya	avidyau	avidyāḥ
Accusative	avidyam	avidyau	avidyān
Instrumental	avidyena	avidyābhyām	avidyaiḥ avidyebhiḥ
Dative	avidyāya	avidyābhyām	avidyebhyaḥ
Ablative	avidyāt	avidyābhyām	avidyebhyaḥ
Genitive	avidyasya	avidyayoḥ	avidyānām
Locative	avidye	avidyayoḥ	avidyeṣu

Compound avidya -

Adverb -avidyam -avidyāt