(ordered by popularity)
linear
particular
unique
possible
rare
best
right
unusual
happy
strange
parallel
complex
curious
peculiar
powerful
proper
key
specific
effective
optimal
perfect
appropriate
interesting
ideal
simple
odd
remarkable
direct
suitable
harmonious
chemical
judicious
dangerous
successful
organic
extraordinary
formidable
correct
winning
wonderful
weighted
singular
excellent
potent
efficient
balanced
usual
lethal
deadly
loose
fortunate
useful
unlikely
frequent
fortuitous
optimum
paradoxical
ingenious
favorable
fixed
exact
unfortunate
subtle
unbeatable
triple
characteristic
desirable
vertical
novel
logical
cost
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