Declension table of sukha

Masculine	Singular	Dual	Plural
Nominative	sukhaḥ	sukhau	sukhāḥ
Vocative	sukha	sukhau	sukhāḥ
Accusative	sukham	sukhau	sukhān
Instrumental	sukhena	sukhābhyām	sukhaiḥ sukhebhiḥ
Dative	sukhāya	sukhābhyām	sukhebhyaḥ
Ablative	sukhāt	sukhābhyām	sukhebhyaḥ
Genitive	sukhasya	sukhayoḥ	sukhānām
Locative	sukhe	sukhayoḥ	sukheṣu

Compound sukha -

Adverb -sukham -sukhāt