Declension table of avidya

Neuter	Singular	Dual	Plural
Nominative	avidyam	avidye	avidyāni
Vocative	avidya	avidye	avidyāni
Accusative	avidyam	avidye	avidyāni
Instrumental	avidyena	avidyābhyām	avidyaiḥ
Dative	avidyāya	avidyābhyām	avidyebhyaḥ
Ablative	avidyāt	avidyābhyām	avidyebhyaḥ
Genitive	avidyasya	avidyayoḥ	avidyānām
Locative	avidye	avidyayoḥ	avidyeṣu

Compound avidya -

Adverb -avidyam -avidyāt