What is another word for not firmed up?
Pronunciation: [nˌɒt fˈɜːmd ˈʌp] (IPA) 
The phrase "not firmed up" indicates a state of uncertainty or lack of stability. There are several synonyms for this phrase, including "unconfirmed," "tentative," "loose," "unstable," "unsettled," and "fluid." These words all suggest a situation or idea that has not been solidified or made official. "Unconfirmed" and "tentative" imply a lack of certainty or finality, while "loose" and "unstable" suggest a lack of cohesion or support. "Unsettled" and "fluid" suggest a lack of permanence or stability, with potential for change or evolution. Overall, using these synonyms can help to indicate a lack of firmness or stability in a clear and concise manner.
