unfirm
/ʌnˈfəːm
/adjective
Not solid or secure: unfirm ground...
- Man's desire, he asserts, is by its nature "giddy and unfirm".
- Opponents would be on very unfirm legal ground if they try to impede the yeshiva.
- He gently retrieved the cup, took a good swallow and returned it once again to the unfirm hand.