mahdollisuus

Noun

 * 1) possibility, chance, probability the extent to which something is possible; the quality of being possible
 * 2) possibility, choice that which is possible
 * 3) chance, opportunity opportunity, possibility or probability
 * 1) possibility, choice that which is possible
 * 2) chance, opportunity opportunity, possibility or probability
 * 1) chance, opportunity opportunity, possibility or probability
 * 1) chance, opportunity opportunity, possibility or probability
 * 1) chance, opportunity opportunity, possibility or probability

Usage notes
The difference between and  is sometimes subtle, but  tends to be used, when there's considerable uncertainty about the outcome or when there are several equally good options to choose from, whereas  is a clearer opportunity to achieve or obtain something desirable.