Credibly

• (adv.) In a manner inducing belief; as, I have been credibly informed of the event.
Found on http://thinkexist.com/dictionary/meaning/credibly/

credibly

believably 3 plausibly adverb easy to believe on the basis of available evidence; `he talked plausibly before the committee`; `he will probably win the election`
Found on https://www.encyclo.co.uk/local/20974

Credibly

Cred'i·bly adverb In a manner inducing belief; as, I have been credibly informed of the event.
Found on http://www.encyclo.co.uk/webster/C/184

credibly

credibly In a credible manner; so as to be believed; on trustworthy authority.
Found on http://www.wordinfo.info/words/index/info/view_unit/2452/2

credibly

[adv] - easy to believe on the basis of available evidence
Found on http://www.webdictionary.co.uk/definition.php?query=credibly
No exact match found