comprehensive	extensive
compulsory	mandatory
determined	resolute
enough	adequate
erratic	inconsistent
full and detailed	thorough
general	overall
honest and fair	scrupulous
impolite	discourteous
limited and controlled	restricted
lively	vibrant
old-fashioned	outdated
relevant	pertinent
rigid	inflexible
dangerous	risky
simple but adequate	basic
small	narrow
sudden	abrupt
very important	crucial
plenty of	abundant
prospective	likely or possible
enduring	lasting
rudimentary	basic *
thriving	flourishing
voluntary	optional
tedious	boring and repetitive
steady	constant and continuous
disparate	unrelated
profitable	lucrative
lengthy	long
nominal	small
integral	very important
exceptional	outstanding
compatible	well-suited
perceptive	observant
punctual	prompt
legitimate	valid
industrious	hardworking
disciplinary	punitive
inventive	creative
important	significant
modern	contemporary
diverse	varied
efficient	well-run and productive
flexible	easily changeable
bankrupt	insolvent