probability + what the chances are that something will happen ☊

probably + (+adj or v) that is likely to happen or be true ☊

problem + Something difficult to deal with or causes trouble ☊

program + planned set of actions; a schematic system ☊

promise + to say you will certainly do something ☊

proper + Correct according to social or moral rules ☊

properly + In an appropriate or correct manner ☊

protect + To defend someone or something from harm or danger ☊

protection + Being kept from harm ☊

approach + To get close to reaching something or somewhere ☊

improve + To make, or become, something better ☊

improvement + addition or change that makes something better ☊

process + To adopt a set of actions that produce a particular result ☊

produce + To manufacture something using machines ☊

producer + company producing or growing a certain product ☊

product + item that can be bought ☊

production + process of making something on a large scale ☊

profession + job requiring special education or skills ☊

professional + About a job such as doctor, lawyer, accountant, etc ☊

progress + To move forward or toward a place or goal ☊

project + a planned piece of work for specific purpose ☊

property + Things, building or piece of land owned by someone ☊

proposal + offer or plan to people who can decide about it ☊

propose + To offer or put forward an idea for consideration ☊

protest + To express opposition through action or words ☊

proud + Pleased because of something you have done ☊

prove + To demonstrate truth by providing evidence ☊

provide + To make available; to supply for use ☊

appropriate + Right or suitable for some situation or purpose ☊

approval + positive opinion of something or someone ☊

approve + To have a positive opinion of someone or something ☊

approximately + around; nearly; almost; about (a number) ☊

compromise + To come to agreement by mutual concession ☊

procedure + usual or standard way in which something is done ☊

proceed + To continue to do something; carry on ☊

profile + description listing the basic information about a person or group ☊

profit + To earn money from something ☊

promote + To try to encourage the popularity and sales of a product ☊

promotion + act of advertising a product to people ☊

prompt + Being done quickly and with no delay ☊

proof + Something which shows that something else is true ☊

proportion + amount that is a part of a whole thing ☊

prospect + Wide view of a landscape, etc ☊

protein + substance found in some foods, such as meat, that is needed by the body to stay healthy ☊

province + area that a country or nation is divided into ☊

provision + clause in a legal document ☊

pro + Playing a sport as a job ☊