RichThesaurus
periodically
periodically
synonyms
sporadically
sometimes
at intervals
at times
occasionally
from time to time
every so often
on occasion
irregularly
off and on
intermittently
spasmodically
(every) now and again
on the odd occasion
(every) once in a while
on occasions
(every) now and then
now and again
fitfully
discontinuously
by fits and starts
erratically
piecemeal
interruptedly
once in a blue moon
on and off
in fits and starts
once in a while
every now and then
hardly
now and then
every once in a while
ever and anon
recurrently
uncommonly
frequently
very often
usually
rarely
unpunctually
unmethodically
time and again
regularly
thick and fast
willy-nilly
successively
uncertainly
unevenly
slapdash
anyhow
periodically
definitions
adv
intermittently or recurrently
In a manner that is regular or periodic.