Declension table of ?upavindhya

Masculine	Singular	Dual	Plural
Nominative	upavindhyaḥ	upavindhyau	upavindhyāḥ
Vocative	upavindhya	upavindhyau	upavindhyāḥ
Accusative	upavindhyam	upavindhyau	upavindhyān
Instrumental	upavindhyena	upavindhyābhyām	upavindhyaiḥ upavindhyebhiḥ
Dative	upavindhyāya	upavindhyābhyām	upavindhyebhyaḥ
Ablative	upavindhyāt	upavindhyābhyām	upavindhyebhyaḥ
Genitive	upavindhyasya	upavindhyayoḥ	upavindhyānām
Locative	upavindhye	upavindhyayoḥ	upavindhyeṣu

Compound upavindhya -

Adverb -upavindhyam -upavindhyāt