Declension table of ?suvāsana

Masculine	Singular	Dual	Plural
Nominative	suvāsanaḥ	suvāsanau	suvāsanāḥ
Vocative	suvāsana	suvāsanau	suvāsanāḥ
Accusative	suvāsanam	suvāsanau	suvāsanān
Instrumental	suvāsanena	suvāsanābhyām	suvāsanaiḥ suvāsanebhiḥ
Dative	suvāsanāya	suvāsanābhyām	suvāsanebhyaḥ
Ablative	suvāsanāt	suvāsanābhyām	suvāsanebhyaḥ
Genitive	suvāsanasya	suvāsanayoḥ	suvāsanānām
Locative	suvāsane	suvāsanayoḥ	suvāsaneṣu

Compound suvāsana -

Adverb -suvāsanam -suvāsanāt