Declension table of ?kāryakuśala

Neuter	Singular	Dual	Plural
Nominative	kāryakuśalam	kāryakuśale	kāryakuśalāni
Vocative	kāryakuśala	kāryakuśale	kāryakuśalāni
Accusative	kāryakuśalam	kāryakuśale	kāryakuśalāni
Instrumental	kāryakuśalena	kāryakuśalābhyām	kāryakuśalaiḥ
Dative	kāryakuśalāya	kāryakuśalābhyām	kāryakuśalebhyaḥ
Ablative	kāryakuśalāt	kāryakuśalābhyām	kāryakuśalebhyaḥ
Genitive	kāryakuśalasya	kāryakuśalayoḥ	kāryakuśalānām
Locative	kāryakuśale	kāryakuśalayoḥ	kāryakuśaleṣu

Compound kāryakuśala -

Adverb -kāryakuśalam -kāryakuśalāt