know backwards and forwards (adjective) able: able to perform well; having a proven capacity
Detalii: able is having the necessary power to accomplish something while capable means having the potential to accomplish something
Sinonime: accidental, any which way, bits-and-pieces,
blind,
capricious,
careless,
casual,
chance,
desultory, directionless, drifting,
erratic,
fanciful,
fickle, fits and starts, flighty,
fortuitous,
frivolous, goalless,
haphazard,
heedless, hit-or-miss,
indecisive,
indiscriminate,
irresolute, objectless,
pointless, purposeless,
random, shiftless,
stray,
thoughtless, unavailing, undirected, unguided,
unplanned,
unpredictable,
vagrant,
wandering,
wanton,
waywardAntonime: determined,
directed, goal-oriented, motivated,
pointed,
purposeful,
resolute