Declension table of ?vrataduh

Feminine	Singular	Dual	Plural
Nominative	vratadhuk	vrataduhau	vrataduhaḥ
Vocative	vratadhuk	vrataduhau	vrataduhaḥ
Accusative	vrataduham	vrataduhau	vrataduhaḥ
Instrumental	vrataduhā	vratadhugbhyām	vratadhugbhiḥ
Dative	vrataduhe	vratadhugbhyām	vratadhugbhyaḥ
Ablative	vrataduhaḥ	vratadhugbhyām	vratadhugbhyaḥ
Genitive	vrataduhaḥ	vrataduhoḥ	vrataduhām
Locative	vrataduhi	vrataduhoḥ	vratadhukṣu

Compound vratadhuk -

Adverb -vratadhuk