not at all
excuseless
don't sweat it
unworrying
uncomplained
careless
through with
done with
it doesn't matter
nonconcerned
nonapologetic
unobjectionable
reproach
uncomplaining
innocuous
fusslessness
it happens
you're fine
fret
fuss
niggle
unoutraged
fuggedaboudit
no problem
unoffended
unexcused
nabocklish
allow it
uncommiserating
unindifferent
no wucking furries
nonreacted
unapologetic
never mind
indifferent
unsorry
blithe
nonreassuring
non-issue
pseudoapologetic
hanky-twist
eat, drink and be merry
unrebuked
gnawingly
unpissed
it's better to ask forgiveness than permission
uncared
if it's all the same
I'm sorry
noli me tangere
eat
what of it
fail to notice
heedlessly
undisputing
split hairs
carelessly
eh
untroubling
give a hang
disagreeingly
congratudolences
inapprehension
give a hoot
cry blue murder
plea
unindignant
never fear
give a damn
ish ka bibble
care a hang
close the book on
unoffending
repathologize
inoffensive
that's a relief
unrebuffably
unretaliated
stick one's nose into
criminative
nonretaliation
discretion
nonretaliatory
unretaliatory
undismaying
unapologizing
incriminating
don't sweat the small stuff
weight off someone's shoulders
apologetically
excuse you
unpitying
ey up
criminatory
incriminatory
discreetness
circumspection
prudence