Declension table of ?jagādhvas

Neuter	Singular	Dual	Plural
Nominative	jagādhvat	jagādhvasī	jagādhvaṃsi
Vocative	jagādhvat	jagādhvasī	jagādhvaṃsi
Accusative	jagādhvat	jagādhvasī	jagādhvaṃsi
Instrumental	jagādhvasā	jagādhvadbhyām	jagādhvadbhiḥ
Dative	jagādhvase	jagādhvadbhyām	jagādhvadbhyaḥ
Ablative	jagādhvasaḥ	jagādhvadbhyām	jagādhvadbhyaḥ
Genitive	jagādhvasaḥ	jagādhvasoḥ	jagādhvasām
Locative	jagādhvasi	jagādhvasoḥ	jagādhvatsu

Compound jagādhvad -

Adverb -jagādhvad