Declension table of ?sphara

Masculine	Singular	Dual	Plural
Nominative	spharaḥ	spharau	spharāḥ
Vocative	sphara	spharau	spharāḥ
Accusative	spharam	spharau	spharān
Instrumental	sphareṇa	spharābhyām	spharaiḥ spharebhiḥ
Dative	spharāya	spharābhyām	spharebhyaḥ
Ablative	spharāt	spharābhyām	spharebhyaḥ
Genitive	spharasya	spharayoḥ	spharāṇām
Locative	sphare	spharayoḥ	sphareṣu

Compound sphara -

Adverb -spharam -spharāt