Declension table of svāsthya

Neuter	Singular	Dual	Plural
Nominative	svāsthyam	svāsthye	svāsthyāni
Vocative	svāsthya	svāsthye	svāsthyāni
Accusative	svāsthyam	svāsthye	svāsthyāni
Instrumental	svāsthyena	svāsthyābhyām	svāsthyaiḥ
Dative	svāsthyāya	svāsthyābhyām	svāsthyebhyaḥ
Ablative	svāsthyāt	svāsthyābhyām	svāsthyebhyaḥ
Genitive	svāsthyasya	svāsthyayoḥ	svāsthyānām
Locative	svāsthye	svāsthyayoḥ	svāsthyeṣu

Compound svāsthya -

Adverb -svāsthyam -svāsthyāt