Declension table of ?viśvagandha

Neuter	Singular	Dual	Plural
Nominative	viśvagandham	viśvagandhe	viśvagandhāni
Vocative	viśvagandha	viśvagandhe	viśvagandhāni
Accusative	viśvagandham	viśvagandhe	viśvagandhāni
Instrumental	viśvagandhena	viśvagandhābhyām	viśvagandhaiḥ
Dative	viśvagandhāya	viśvagandhābhyām	viśvagandhebhyaḥ
Ablative	viśvagandhāt	viśvagandhābhyām	viśvagandhebhyaḥ
Genitive	viśvagandhasya	viśvagandhayoḥ	viśvagandhānām
Locative	viśvagandhe	viśvagandhayoḥ	viśvagandheṣu

Compound viśvagandha -

Adverb -viśvagandham -viśvagandhāt