crisscross
patternless
scramble
jumble
throw together
randomise
ruffle
mix
shuffle
randy
aleatorily
randomwise
every which way
haphazardly
indiscriminately
randomly
at random
willy-nilly
arbitrarily
sporadic
random function
scattershot
streakedly
ptygmatic
walk around
nonrandom
all over the place like a mad woman's custard
indeterministic
aleatorically
bistochastic
randomization
nonrandomly
crisscrossing
postrandomization
imbricate
double-shuffle
quasirandom
nonarranged
unregular
rando
randomize
on an irregular basis
diallel
unruleful
draw
patternable
cast
scordatura
erratically
Sattolo's algorithm