over and over again
time and time again
reiteratedly
over and over
again and again
time and again
persistent
repetitive
insistent
repetitively
by fits and starts
repeating
on and off
harmonic
intermittently
repetitiveness
pseudorepetitive
come around
oft-repeated
roll around
every time one turns around
punctual
severally
mindless
in fits and starts
periodical
every so often
perennially
constantly
incessantly
forever
perpetually
always
intone
perennial
tone
repeated
chant
recurring
beat
recurrent
everlastingly
time after time
rame over
oscillation
cycle
constant
overrepetition
periodically
interrepeat
periodic
run
incessably
running
ready-made
on-again, off-again
polyrepetitive
hackneyed
overdone
grindingly
manifold
cliched
recurringly
frequently
on an irregular basis
incessable
oftenly
heterochronic
on and on
ofttimes
repetitious
at times
oft
on occasion
oftentimes
from time to time
once in a while
now and then
often
occasionally
ever
what goes around comes around
now and again
stop-start
every now and then