18 terms

degrees of difficulty

STUDY
PLAY
abstruse
hard to understand
adversity
misfortune, difficulty
alacrity
quickness or eagerness
arduous
difficult; painstaking
befuddle
to confuse
belied
contradict
esoteric
hard to understand; know to a few
facile
easy
feasible
capable of being accomplished
futile
having no useful purpose
harried
disturbed; distressed
impede
to slow the progress of
impenetrable
incapable of bieng understood or entered
incumbent
imposed as a duty; obligatory
liquid
flowing readily
plausible
believable
solvent
able to pay one's debts
stymied
thwarted; stumped; blocked