Determined by impulse rather than reason; heavy-handed.
Not representative or symbolic; not iconic.
Determined by independent arbiter.
Based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.
Any, out of all that are possible.
Anything arbitrary, such as an arithmetical value or a fee.
Improvident, profligate, or wasteful.
Extravagant or lavish.
Someone who spends money improvidently or wastefully.
Anything that distributes its attributes profusely, without restraint.