recurrently
recurringly
repetitiously
occurrently
recurring
perennially
adventitiously
countercurrently
perennial
recurrence
periodically
subspontaneously
repetitively
repetitive
heterochronic
scurrilously
decurrently
reiterative
incessably
repellantly
time and time again
reiteratively
habitually
time and again
oft-repeated
over and over
oligorecurrence
constantly
over and over again
recursion
cuckoo
every time one turns around
typically
reiterate
extraregularly
irreflexively
repeating
every so often
rame over
everlastingly
forever
answerably
transcurrently
used to
repetitiveness
occasional
frequent
ensuingly
substantivally
recurrent