regretful
adjective
[ rɪˈɡrɛtfʊl ]
• feeling or showing regret.
• "he sounded regretful but pointed out that he had committed himself"
Similar:
sorry,
remorseful,
contrite,
repentant,
rueful,
penitent,
conscience-stricken,
apologetic,
abject,
guilty,
guilt-ridden,
ashamed,
shamefaced,
sheepish,
in sackcloth and ashes,
afraid,
compunctious,
sad,
unhappy,
sorrowful,
dejected,
depressed,
downcast,
miserable,
downhearted,
down,
despondent,
despairing,
disconsolate,
out of sorts,
desolate,
wretched,
glum,
gloomy,
dismal,
blue,
melancholy,
melancholic,
low-spirited,
mournful,
woeful,
woebegone,
doleful,
forlorn,
crestfallen,
down in the mouth,
down in the dumps,
