Declension table of ?stumbhya

Neuter	Singular	Dual	Plural
Nominative	stumbhyam	stumbhye	stumbhyāni
Vocative	stumbhya	stumbhye	stumbhyāni
Accusative	stumbhyam	stumbhye	stumbhyāni
Instrumental	stumbhyena	stumbhyābhyām	stumbhyaiḥ
Dative	stumbhyāya	stumbhyābhyām	stumbhyebhyaḥ
Ablative	stumbhyāt	stumbhyābhyām	stumbhyebhyaḥ
Genitive	stumbhyasya	stumbhyayoḥ	stumbhyānām
Locative	stumbhye	stumbhyayoḥ	stumbhyeṣu

Compound stumbhya -

Adverb -stumbhyam -stumbhyāt