Ichabod
too bad
regrettable
regretfully
fear
lamentably
guilt
compunction
remorse
self-reproach
wear sackcloth and ashes
regrettableness
apologize
F
regrettingly
sorriness
eat one's words
shame
live to regret
fall
ochanee
regretfulness
satisfaction
degenerate
bemoan
lament
bewail
deplore
pang of conscience
ruesome
soz
regrettably
regretter
regretlessness
pity
lamenting
sayang
repine
sorry
apology
whoops-a-daisy
whoopsie-daisy
could have, would have, should have
bad show
whip the cat
alack and alas
penance
repentance
penitence
ah me
if only
regretting
remorsefulness
not to put too fine a point on it
how the mighty have fallen
prick
regretful
penitent
humiliation
deploration
shameful
apologetic
rebukable
lamentation
repentant
God be with the days
afraid
deplumation
win liao lor
repent
semiapologetic
rue the day
mean
desire
forget
what a shame
withdrawingness
regret
seem like a good idea at the time
oops
resentable
what a pity
dishonor
dishonour
shamefaced
sheepish
oh well
bummer
for shame's sake
attrite
shanda
repathologize
I'm sure
attagirl
disappointed
reproach