RichThesaurus
isochronous
isochronous
synonyms
isochronal
alternate
periodic
recurring
intermittent
cyclical
recurrent
periodical
epochal
repeated
coincident
seasonal
occasional
concurrent
serial
infrequent
regular
synchronous
cyclic
coincidental
rhythmic
concomitant
synchronal
spasmodic
reoccurring
synergetic
repetitive
routine
weekly
synchronical
on-again-off-again
rolling
synergistic
metrical
simultaneous
punctuated
on certain occasions
shifting
now and then
monthly
iterant
sporadic
on and off
perennial
stop-and-go
rhythmical
satellite
joint
yearly
iterative
more synonyms
isochronous
antonyms
permanent
constant
continual
nonisochronous
variable
noncoincidental
unrelated
nonsynchronous
polychronic
lasting
noncoincident
nonconcurrent
perpetual
stopped
nonsimultaneous
uncoincidental
unconcurrent
prevented
asynchronic
asynchronous
accidental
antisynchronous
chance
heterochronous
irregular
continuing
halted