Declension table of ?kṛtavidya

Neuter	Singular	Dual	Plural
Nominative	kṛtavidyam	kṛtavidye	kṛtavidyāni
Vocative	kṛtavidya	kṛtavidye	kṛtavidyāni
Accusative	kṛtavidyam	kṛtavidye	kṛtavidyāni
Instrumental	kṛtavidyena	kṛtavidyābhyām	kṛtavidyaiḥ
Dative	kṛtavidyāya	kṛtavidyābhyām	kṛtavidyebhyaḥ
Ablative	kṛtavidyāt	kṛtavidyābhyām	kṛtavidyebhyaḥ
Genitive	kṛtavidyasya	kṛtavidyayoḥ	kṛtavidyānām
Locative	kṛtavidye	kṛtavidyayoḥ	kṛtavidyeṣu

Compound kṛtavidya -

Adverb -kṛtavidyam -kṛtavidyāt