Declension table of ?sphura

Neuter	Singular	Dual	Plural
Nominative	sphuram	sphure	sphurāṇi
Vocative	sphura	sphure	sphurāṇi
Accusative	sphuram	sphure	sphurāṇi
Instrumental	sphureṇa	sphurābhyām	sphuraiḥ
Dative	sphurāya	sphurābhyām	sphurebhyaḥ
Ablative	sphurāt	sphurābhyām	sphurebhyaḥ
Genitive	sphurasya	sphurayoḥ	sphurāṇām
Locative	sphure	sphurayoḥ	sphureṣu

Compound sphura -

Adverb -sphuram -sphurāt