Declension table of ?sukhasādhana

Neuter	Singular	Dual	Plural
Nominative	sukhasādhanam	sukhasādhane	sukhasādhanāni
Vocative	sukhasādhana	sukhasādhane	sukhasādhanāni
Accusative	sukhasādhanam	sukhasādhane	sukhasādhanāni
Instrumental	sukhasādhanena	sukhasādhanābhyām	sukhasādhanaiḥ
Dative	sukhasādhanāya	sukhasādhanābhyām	sukhasādhanebhyaḥ
Ablative	sukhasādhanāt	sukhasādhanābhyām	sukhasādhanebhyaḥ
Genitive	sukhasādhanasya	sukhasādhanayoḥ	sukhasādhanānām
Locative	sukhasādhane	sukhasādhanayoḥ	sukhasādhaneṣu

Compound sukhasādhana -

Adverb -sukhasādhanam -sukhasādhanāt