Problem - Difficult to achieve or accomplish
Keywords
problem,
problem,
difficulty,
trouble,
worry,
complication,
snag,
hitch,
setback,
plight,
bad luck,
mishap,
misadventure,
dilemma,
puzzle,
question,
poser,
enigma,
riddle,
conundrum,
troublesome,
difficult,
unmanageable,
disobedient,
uncontrollable,
delinquent,
problematic,
tricky,
awkward,
concept,
idea