a possibility due to a favorable combination of circumstances
an unknown and unpredictable phenomenon that causes an event to result one way rather than another
a measure of how likely it is that some event will occur; a number expressing the ratio of favorable cases to the whole number of cases possible
be the case by chance
take a risk in the hope of a favorable outcome
free from favoritism or self-interest or bias or deception; conforming with established standards or rules
not excessive or extreme
join so that the external surfaces blend smoothly
