Declension table of sukha

Neuter	Singular	Dual	Plural
Nominative	sukham	sukhe	sukhāni
Vocative	sukha	sukhe	sukhāni
Accusative	sukham	sukhe	sukhāni
Instrumental	sukhena	sukhābhyām	sukhaiḥ
Dative	sukhāya	sukhābhyām	sukhebhyaḥ
Ablative	sukhāt	sukhābhyām	sukhebhyaḥ
Genitive	sukhasya	sukhayoḥ	sukhānām
Locative	sukhe	sukhayoḥ	sukheṣu

Compound sukha -

Adverb -sukham -sukhāt