Declension table of ?hayajñāna

Neuter	Singular	Dual	Plural
Nominative	hayajñānam	hayajñāne	hayajñānāni
Vocative	hayajñāna	hayajñāne	hayajñānāni
Accusative	hayajñānam	hayajñāne	hayajñānāni
Instrumental	hayajñānena	hayajñānābhyām	hayajñānaiḥ
Dative	hayajñānāya	hayajñānābhyām	hayajñānebhyaḥ
Ablative	hayajñānāt	hayajñānābhyām	hayajñānebhyaḥ
Genitive	hayajñānasya	hayajñānayoḥ	hayajñānānām
Locative	hayajñāne	hayajñānayoḥ	hayajñāneṣu

Compound hayajñāna -

Adverb -hayajñānam -hayajñānāt