The complement of an event A is "not A" or "anything but A".
Operational is something that is in use. Operational also mean ready for use.
moral
dissolvable
diversity-n1. the state or quality of being different or varied2. a point of differencecultural-adj1. of or relating to artistic or social pursuits or events considered to be valuable or enlightened2. of or relating to a culture or civilization3. (of certain varieties of plant) obtained by specialized breeding
style and coolness.
they are kool...
It is the past of the verb to come.
Ennui is the definition of boredom.
dividend
something that you know
incessantly means endlessly; constantly
willy