不

delinquency; misdeed; misconduct; delinquent behavior

untreatable; incurable

Buddhism

devoting one's body and soul to Buddhist teachings; unsparing devotion to Buddhism

clumsy person; bungler; person with no particular talents (in performing arts); nondrinker; nonsmoker

discontented element; discontented (grumbling) member

Colloquial

slightly wild-looking (fashion; esp. of a middle-aged man)

haughty; arrogant; overbearing

sense of uncertainty; lack of clarity; indecisiveness

unproductive; unfruitful

unaccounted-for expenditures

to complain about one's hard lot

neutral; noncommittal

Buddhism

neither arising nor ceasing

invariable; permanent

acting according to one's own beliefs, being undisturbed by others

following blindly; following suit without reflection

unavailable; unobtainable; not available

very rude; very insolent; extremely reprehensible; outrageous

Physics

uncertainty principle

Seven Wonders of the World

initial defect

sulkiness

non-intervention in the domestic affairs of another nation

unsolvable