Declension table of ?stumbhanīya

Neuter	Singular	Dual	Plural
Nominative	stumbhanīyam	stumbhanīye	stumbhanīyāni
Vocative	stumbhanīya	stumbhanīye	stumbhanīyāni
Accusative	stumbhanīyam	stumbhanīye	stumbhanīyāni
Instrumental	stumbhanīyena	stumbhanīyābhyām	stumbhanīyaiḥ
Dative	stumbhanīyāya	stumbhanīyābhyām	stumbhanīyebhyaḥ
Ablative	stumbhanīyāt	stumbhanīyābhyām	stumbhanīyebhyaḥ
Genitive	stumbhanīyasya	stumbhanīyayoḥ	stumbhanīyānām
Locative	stumbhanīye	stumbhanīyayoḥ	stumbhanīyeṣu

Compound stumbhanīya -

Adverb -stumbhanīyam -stumbhanīyāt