What is another word for not visibly?
Pronunciation: [nˌɒt vˈɪzəbli] (IPA) 
There are various terms that can be used as synonyms for the phrase 'not visibly.' For instance, the term 'invisibly' is a close alternative that can be used to convey the same meaning. Alternatively, one may use the phrases 'not apparent' or 'out of sight' to describe something that is not visibly noticeable. Other synonyms include 'unseen,' 'unobserved,' 'undetected,' or 'unperceived.' These synonyms are vital when trying to emphasize the fact that something is not visible or noticeable to the naked eye. Therefore, depending on the context, one can always choose the right synonym to convey their message accurately.
