Something that is open to negotiation.

The state of being negotiable.

plural of negotiable

The quality of being negotiable.

In a manner that can be negotiated.

plural of negotiant

(now rare, chiefly historical) Someone who conducts negotiations; a negotiator, an agent. / (obsolete) A trader or merchant; a businessman; a financier.

plural of negotiability

A place or table where people carry out negotiations, with the object of reaching an agreement.

plural of negotiating table