Declension table of ?vimudra

Neuter	Singular	Dual	Plural
Nominative	vimudram	vimudre	vimudrāṇi
Vocative	vimudra	vimudre	vimudrāṇi
Accusative	vimudram	vimudre	vimudrāṇi
Instrumental	vimudreṇa	vimudrābhyām	vimudraiḥ
Dative	vimudrāya	vimudrābhyām	vimudrebhyaḥ
Ablative	vimudrāt	vimudrābhyām	vimudrebhyaḥ
Genitive	vimudrasya	vimudrayoḥ	vimudrāṇām
Locative	vimudre	vimudrayoḥ	vimudreṣu

Compound vimudra -

Adverb -vimudram -vimudrāt