unsystematic Synonyms
badly organized
unorder
uneven
undirected
topsy-turvy
systemless
sporadic
spasmodic
slovenly
sloppy
slipshod
slapdash
unorganized
unsorted
untidy
unmethodical
unarranged
undisciplined
unplanned
nonsystematic
hit-or-miss
shambolic
disorganised
at sixes and sevens
all over the place
messy
scrambled
random
erratic
disorganized
disorderly
disordered
discoherent
desultory
confused
cluttered
chaotic
casual
careless
fitful
haphazard
helter-skelter
planless
orderless
occasional
muddled
jumbled
irregular
intermittent
indiscriminate