(an instance of) the settlement of a dispute by each side giving up something it has asked for; settlement reached in this way

agreement, give-and-take

being the same in size, amount, number, degree, value etc

alike

to the extent of 1/2

partial

evenly

evenly

probability

chance of something happening

the state, degree, of being possible; something that is possible

feasibility, likelihood; chance

a part that a person owns, does, gets or gives; one of the equal part into which the capital of a business company is divided

portion, allotment

(to offer (something) as) a bet (the usual word)

money or something gambled