Declension table of ?vandhula

Masculine	Singular	Dual	Plural
Nominative	vandhulaḥ	vandhulau	vandhulāḥ
Vocative	vandhula	vandhulau	vandhulāḥ
Accusative	vandhulam	vandhulau	vandhulān
Instrumental	vandhulena	vandhulābhyām	vandhulaiḥ vandhulebhiḥ
Dative	vandhulāya	vandhulābhyām	vandhulebhyaḥ
Ablative	vandhulāt	vandhulābhyām	vandhulebhyaḥ
Genitive	vandhulasya	vandhulayoḥ	vandhulānām
Locative	vandhule	vandhulayoḥ	vandhuleṣu

Compound vandhula -

Adverb -vandhulam -vandhulāt