Declension table of ?aprayojaka

Neuter	Singular	Dual	Plural
Nominative	aprayojakam	aprayojake	aprayojakāni
Vocative	aprayojaka	aprayojake	aprayojakāni
Accusative	aprayojakam	aprayojake	aprayojakāni
Instrumental	aprayojakena	aprayojakābhyām	aprayojakaiḥ
Dative	aprayojakāya	aprayojakābhyām	aprayojakebhyaḥ
Ablative	aprayojakāt	aprayojakābhyām	aprayojakebhyaḥ
Genitive	aprayojakasya	aprayojakayoḥ	aprayojakānām
Locative	aprayojake	aprayojakayoḥ	aprayojakeṣu

Compound aprayojaka -

Adverb -aprayojakam -aprayojakāt