Negotiable (adjective) — قابل للتفاوض أو التداول: Open to discussion or change; also (of a cheque) transferable. Below are 7 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
Able to bend easily without breaking; adaptable to change.
Able to be changed or set to different positions or levels to suit need.
Likely to change; as a noun, a factor that can change in an experiment.
opendebatablediscussabletransferable