negotiable
adj.open to discussion or change. You use this to describe a price or a plan that is not final and can be settled through talking.
adj.subject to discussion or modification before being finalized. Often describes prices, contract terms, or conditions that allow for compromise.
“The price of the car is negotiable.”
“While the salary for the position is fixed, the start date and remote work options are negotiable.”
“In high-stakes diplomacy, certain territorial claims are often treated as non-negotiable, whereas trade tariffs and fishing rights remain negotiable points of interest for both parties.”
Typically used as a predicative adjective after 'be' or 'remain'.
Learners sometimes use the verb 'negotiate' where the adjective 'negotiable' is required to describe a state or quality.
“The values that underpin our common future are not negotiable.”