organized:
disorganized,
inefficient,
unsystematic,
negligent,
unscrupulous,
unmethodical,
careless,
chaotic,
thoughtless,
disorderly.
noun:
unordered,
unsystematic,
nonsystematic,
planless,
shambolic,
Immethodical,
disorganised,
hit-or-miss,
patternless.
n.:
unorganised,
unorganized.