Declension table of ?jāyuka

Neuter	Singular	Dual	Plural
Nominative	jāyukam	jāyuke	jāyukāni
Vocative	jāyuka	jāyuke	jāyukāni
Accusative	jāyukam	jāyuke	jāyukāni
Instrumental	jāyukena	jāyukābhyām	jāyukaiḥ
Dative	jāyukāya	jāyukābhyām	jāyukebhyaḥ
Ablative	jāyukāt	jāyukābhyām	jāyukebhyaḥ
Genitive	jāyukasya	jāyukayoḥ	jāyukānām
Locative	jāyuke	jāyukayoḥ	jāyukeṣu

Compound jāyuka -

Adverb -jāyukam -jāyukāt