(ordered by popularity)
direct
important
weakest
last
causal
weak
close
only
strong
vital
possible
single
cross
chain
clear
essential
common
necessary
crucial
symbolic
key
physical
main
final
critical
intermediate
genetic
obvious
logical
wireless
intimate
hypertext
closer
tenuous
explicit
strongest
interesting
organic
conceptual
definite
formal
potential
point
fusible
optical
dynamic
optic
stronger
functional
forward
valuable
indispensable
two
indirect
genuine
sole
broken
apparent
permanent
serial
virtual
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