ppl. a. (UN-1 8.)
1780. Bentham, Princ. Legisl., xii. § 23. In proportion to that part of the primary [mischief] which remains unexcluded or uncounterbalanced.
1862. Lytton, Str. Story, II. 226. Power infinitely greater, and, when uncounterbalanced, infinitely more dangerous than that which superstition exaggerates in magic.