Declension table of ?jagṛdhvas

Neuter	Singular	Dual	Plural
Nominative	jagṛdhvat	jagṛdhvasī	jagṛdhvaṃsi
Vocative	jagṛdhvat	jagṛdhvasī	jagṛdhvaṃsi
Accusative	jagṛdhvat	jagṛdhvasī	jagṛdhvaṃsi
Instrumental	jagṛdhvasā	jagṛdhvadbhyām	jagṛdhvadbhiḥ
Dative	jagṛdhvase	jagṛdhvadbhyām	jagṛdhvadbhyaḥ
Ablative	jagṛdhvasaḥ	jagṛdhvadbhyām	jagṛdhvadbhyaḥ
Genitive	jagṛdhvasaḥ	jagṛdhvasoḥ	jagṛdhvasām
Locative	jagṛdhvasi	jagṛdhvasoḥ	jagṛdhvatsu

Compound jagṛdhvad -

Adverb -jagṛdhvad