Declension table of ?viśvagudh

Neuter	Singular	Dual	Plural
Nominative	viśvaghut	viśvagudhī	viśvagundhi
Vocative	viśvaghut	viśvagudhī	viśvagundhi
Accusative	viśvaghut	viśvagudhī	viśvagundhi
Instrumental	viśvagudhā	viśvaghudbhyām	viśvaghudbhiḥ
Dative	viśvagudhe	viśvaghudbhyām	viśvaghudbhyaḥ
Ablative	viśvagudhaḥ	viśvaghudbhyām	viśvaghudbhyaḥ
Genitive	viśvagudhaḥ	viśvagudhoḥ	viśvagudhām
Locative	viśvagudhi	viśvagudhoḥ	viśvaghutsu

Compound viśvaghut -

Adverb -viśvaghut