Declension table of ?vivṛhat

Masculine	Singular	Dual	Plural
Nominative	vivṛhan	vivṛhantau	vivṛhantaḥ
Vocative	vivṛhan	vivṛhantau	vivṛhantaḥ
Accusative	vivṛhantam	vivṛhantau	vivṛhataḥ
Instrumental	vivṛhatā	vivṛhadbhyām	vivṛhadbhiḥ
Dative	vivṛhate	vivṛhadbhyām	vivṛhadbhyaḥ
Ablative	vivṛhataḥ	vivṛhadbhyām	vivṛhadbhyaḥ
Genitive	vivṛhataḥ	vivṛhatoḥ	vivṛhatām
Locative	vivṛhati	vivṛhatoḥ	vivṛhatsu

Compound vivṛhat -

Adverb -vivṛhantam