Declension table of ?tvāvṛdha

Neuter	Singular	Dual	Plural
Nominative	tvāvṛdham	tvāvṛdhe	tvāvṛdhāni
Vocative	tvāvṛdha	tvāvṛdhe	tvāvṛdhāni
Accusative	tvāvṛdham	tvāvṛdhe	tvāvṛdhāni
Instrumental	tvāvṛdhena	tvāvṛdhābhyām	tvāvṛdhaiḥ
Dative	tvāvṛdhāya	tvāvṛdhābhyām	tvāvṛdhebhyaḥ
Ablative	tvāvṛdhāt	tvāvṛdhābhyām	tvāvṛdhebhyaḥ
Genitive	tvāvṛdhasya	tvāvṛdhayoḥ	tvāvṛdhānām
Locative	tvāvṛdhe	tvāvṛdhayoḥ	tvāvṛdheṣu

Compound tvāvṛdha -

Adverb -tvāvṛdham -tvāvṛdhāt