無 - nothingness, none, ain't

innocence; being not guilty

thoughtlessly; recklessly; rashly; indiscriminately; indiscreetly; at random

unconsciousness

infinity; infinitude; eternity

to be lost (e.g. luggage); to be missing

nonsense; no meaning; meaningless

not writing or contacting for a while; neglecting (failing) to write (call, visit, etc.); long silence

spoiled; spoilt; ruined; wasted (chance, etc.); messed up; destroyed; (coming to) nothing

unhurt; uninjured; unwounded; unscathed; unharmed

unrelated; unconnected; irrelevant; indifferent; divorced from; having nothing to do with one; being foreign to one

groundless; entirely contrary to fact

sterilised; sterilized; sterile; pasteurised; pasteurized; germ-free; aseptic