unnatural
adjective
[ ʌnˈnatʃ(ə)r(ə)l ]
• contrary to the ordinary course of nature; abnormal.
• "death by unnatural causes"
Similar:
abnormal,
unusual,
uncommon,
extraordinary,
strange,
freakish,
freak,
queer,
odd,
peculiar,
weird,
unorthodox,
exceptional,
irregular,
atypical,
untypical,
non-typical,
anomalous,
divergent,
aberrant,
bizarre,
preternatural,
• not existing in nature; artificial.
• "the artificial turf looks an unnatural green"
Similar:
artificial,
man-made,
synthetic,
manufactured,
fabricated,
fake,
false,
faux,
simulated,
not found/existing in nature,