Vagaries

Definition of Vagaries
Noun

1. vagary (an unexpected and inexplicable change in something (in a situation or a person's behavior, etc.))
 * "the vagaries of the weather"
 * "his wealth fluctuates with the vagaries of the stock market"
 * "he has dealt with human vagaries for many years"

Adjectives for Vagaries
superstitious; metaphysical; strange; queer; unusual; wild.