Declension table of ?spardhanīya

Neuter	Singular	Dual	Plural
Nominative	spardhanīyam	spardhanīye	spardhanīyāni
Vocative	spardhanīya	spardhanīye	spardhanīyāni
Accusative	spardhanīyam	spardhanīye	spardhanīyāni
Instrumental	spardhanīyena	spardhanīyābhyām	spardhanīyaiḥ
Dative	spardhanīyāya	spardhanīyābhyām	spardhanīyebhyaḥ
Ablative	spardhanīyāt	spardhanīyābhyām	spardhanīyebhyaḥ
Genitive	spardhanīyasya	spardhanīyayoḥ	spardhanīyānām
Locative	spardhanīye	spardhanīyayoḥ	spardhanīyeṣu

Compound spardhanīya -

Adverb -spardhanīyam -spardhanīyāt