Declension table of vandhya

Neuter	Singular	Dual	Plural
Nominative	vandhyam	vandhye	vandhyāni
Vocative	vandhya	vandhye	vandhyāni
Accusative	vandhyam	vandhye	vandhyāni
Instrumental	vandhyena	vandhyābhyām	vandhyaiḥ
Dative	vandhyāya	vandhyābhyām	vandhyebhyaḥ
Ablative	vandhyāt	vandhyābhyām	vandhyebhyaḥ
Genitive	vandhyasya	vandhyayoḥ	vandhyānām
Locative	vandhye	vandhyayoḥ	vandhyeṣu

Compound vandhya -

Adverb -vandhyam -vandhyāt