Honestly; really.
Authentic; full.
Open; frank.
Earned or acquired in a fair manner.
Accurate.
True, especially as far as is known by the person making the statement; fair; unbiased.
Scrupulous with regard to telling the truth; not given to swindling, lying, or fraud; upright.
In good faith; without malice.
Unstable; changeable; inconstant.
Evasive; difficult to pin down.
Of a surface, having low friction, often due to being covered in a non-viscous liquid, and therefore hard to grip, hard to stand on without falling, etc.