unapologizing
no problem
nonapologetic
unsorry
unapologetic
excuseless
inoffensive
unconceding
unconfessing
uncommended
a closed mouth gathers no feet
unpraising
unforgiven
unoutraged
unremorseful
passive
nongiving
unembarrassment
much less
unsweetened
maskee
nondenunciation
remorselessly
ungiven
unconceded
unshameable
unrejoicing
unimpeachable
love
nonassenting
unsympathy
unlibellous
unsickening
unenvied
unassenting
unglowing
unhorrified
unforgiveness
compassionlessly
regretless
ungrateful
nullary
unoffended
pridelessly
unjellied
unangered
nonredeemed
snub
uncondemning
unacknowledgeable