experimental
learned
absorbed
difficult
mathematical
functional
equivalent
odd
straight
erect
parallel
round
circular
oval
superficial
corresponding
correspondent
solid
hollow
complex
complicated
approximate
active
passive
complementary
plural
singular
auxiliary
correct
wrong
faulty
careless
abroad
careless
easy
right
administrative
part-time
bankrupt
busy
idle
sluggish
routine
lazy
progressive
liberal
punctual
efficient
effective
incomplete
successful
desktop
portable
compatible
chamber
present
absent
continuous
continual
successive
frequent
shut
considerate
considerable
deliberate
agreeable
no
promising
hopeful
labor
applied
vacant
empty
professional
ambitious
alternative
optional
skilled
skilful
skillful
demanding
intermediate
charter
commercial
scarce
sufficient
inadequate
adequate
appropriate
enough
vague
definite
specific
acceptable
effective
due
crucial
dominant
mainstream
favorable