tentative /ˈtentətɪv/ adjective
A tentative idea, plan, agreement, etc is not certain.
geçici, kesin olmayan
duraksamalı, tereddütlü, müteveddit; kararlı olmayan.
The two companies have announced a tentative deal.
I have made tentative plans to take a trip to London in July.
She spoke tentatively, scared that someone might interrupt her or criticize her ideas.