disgraceful (adj.)
- aberrant
- abnormal
- abominable
- arrant
- atrocious
- bad
- base
- black
- blamable
- blameworthy
- cheap
- contemptible
- corrupt
- criminal
- damnable
- dark
- debased
- debasing
- degraded
- degrading
- delinquent
- demeaning
- deplorable
- despicable
- deviant
- discreditable
- dishonorable
- disreputable
- embarrassing
- evil
- execrable
- flagitious
- flagrant
- foul
- heinous
- humiliating
- ignominious
- illegal
- improper
- inappropriate
- incorrect
- indecent
- indecorous
- infamous
- inglorious
- iniquitous
- knavish
- lascivious
- lewd
- low
- mean
- monstrous
- naughty
- nefarious
- notorious
- objectionable
- off-base
- off-color
- opprobrious
- outrageous
- peccant
- pitiful
- rank
- reprehensible
- reprobate
- rude
- sacrilegious
- sad
- scandalous
- shabby
- shady
- shameful
- shameless
- shocking
- shoddy
- sinful
- sorry
- terrible
- unbecoming
- undue
- unfit
- unfitting
- unforgivable
- unlawful
- unpardonable
- unrespectable
- unrighteous
- unseemly
- unspeakable
- unsuitable
- unworthy
- vicious
- vile
- villainous
- wicked
- wrong
- wrongful
