always
itsumo
???

usually
taitei
????

often
yoku
??

sometimes
tokidoki
??

seldom
mettani (+ negative verb)
????

never, by no means
zenzen
??

quite, entirely
mattaku
????

certainly, by all means
kanarazu
??

absolutely
zettaini
???

perhaps, probably
tabun
??

indeed, really
hontouni
???

completely
sukkari
????

surely, certainly
kitto
???

especially
tokuni
??

extremely, very
totemo
???

fairly, considerably
kanari
???

slightly, a bit
chotto
????

about, approximately
yaku
?


forever
itsumademo
?????

all the time, by far
zutto
???

once, before
katsute
???

not yet, still
mada
??

soon
sugu
??

for a while
shibaraku
????

for the time being
ichiou
????

anyway, at any rate
tonikaku
????

now, well, incidentally
tokorode
????

at first
mazu
??

next, then
tsugini
??

finally
saigoni
???

again, also
mata
??

suddenly
kyuuni
??

by chance
guuzenni
???

just, precisely
choudo
????

already
mou
??

more
motto
???

most
mottomo
??

fast
hayaku
??

slowly
yukkuri
????

increasingly
masumasu
????

gradually
dandan
????

at last
yatto
???

together
isshoni
???

separately
betsubetsuni
??

instead
kawarini
????

quietly
jitto
???

secretly
sotto
???

on purpose
wazato
???

despite one's efforts
sekkaku
????

if possible
narubeku
????