Declension table of ?vadhūyu

Neuter	Singular	Dual	Plural
Nominative	vadhūyu	vadhūyunī	vadhūyūni
Vocative	vadhūyu	vadhūyunī	vadhūyūni
Accusative	vadhūyu	vadhūyunī	vadhūyūni
Instrumental	vadhūyunā	vadhūyubhyām	vadhūyubhiḥ
Dative	vadhūyune	vadhūyubhyām	vadhūyubhyaḥ
Ablative	vadhūyunaḥ	vadhūyubhyām	vadhūyubhyaḥ
Genitive	vadhūyunaḥ	vadhūyunoḥ	vadhūyūnām
Locative	vadhūyuni	vadhūyunoḥ	vadhūyuṣu

Compound vadhūyu -

Adverb -vadhūyu