Declension table of ?kiṃvidya

Neuter	Singular	Dual	Plural
Nominative	kiṃvidyam	kiṃvidye	kiṃvidyāni
Vocative	kiṃvidya	kiṃvidye	kiṃvidyāni
Accusative	kiṃvidyam	kiṃvidye	kiṃvidyāni
Instrumental	kiṃvidyena	kiṃvidyābhyām	kiṃvidyaiḥ
Dative	kiṃvidyāya	kiṃvidyābhyām	kiṃvidyebhyaḥ
Ablative	kiṃvidyāt	kiṃvidyābhyām	kiṃvidyebhyaḥ
Genitive	kiṃvidyasya	kiṃvidyayoḥ	kiṃvidyānām
Locative	kiṃvidye	kiṃvidyayoḥ	kiṃvidyeṣu

Compound kiṃvidya -

Adverb -kiṃvidyam -kiṃvidyāt