Declension table of ?spardha

Masculine	Singular	Dual	Plural
Nominative	spardhaḥ	spardhau	spardhāḥ
Vocative	spardha	spardhau	spardhāḥ
Accusative	spardham	spardhau	spardhān
Instrumental	spardhena	spardhābhyām	spardhaiḥ spardhebhiḥ
Dative	spardhāya	spardhābhyām	spardhebhyaḥ
Ablative	spardhāt	spardhābhyām	spardhebhyaḥ
Genitive	spardhasya	spardhayoḥ	spardhānām
Locative	spardhe	spardhayoḥ	spardheṣu

Compound spardha -

Adverb -spardham -spardhāt