unoften
seldomly
sporadical
once in a blue moon
scantly
elusive
bare
seldom
once in a purple moon
abrasively
nevah
when two Sundays come together
never ever
not while pussy's a cat
when two Sundays meet
rarely
seldom or ever
nothing like
infrequently
untimely
no
skimped
I can't remember the last time
off and on
barely
hardly
scarce
not one bit
on and off
scarcely
remotely
unoccasional
cake crumbs
foggiest
dubitably
dubitatively
a little
not hardly
catch dust
nonfrequent
ungained
omniabsent
unreached
absent
fleetingly
only when
only if
uncommonly
low
bland
only
uncommonplace
unoccasioned
geason
inexistent
ex-
inactive
sporadicity
sporadism
unplenished
nonprevalent
every so often
infrequent
every now and then
unprevalent
lackadaisic
indefinite
impassive
rareish
unpreordained
faint
rare
sporadicalness
semirare
unsustained
unremaindered
a tad
sporadically
remote
unpredicated
volitionless
periodically
opportunity seldom knocks twice
pleasantly
quietish
pale
scrape
nonrecurring
a bit
esorediate
outside
unmiraculous
unconvolved
suspensory
never've
jumpily
nonpreliminary