shameful

As a verb distain

is (rare) to stain, discolour or tarnish.

As an adjective shameful is

causing or meriting shame or disgrace; disgraceful.

As adjectives the difference between shameful and shambolic

is that shameful is causing or meriting shame or disgrace; disgraceful while shambolic is chaotic, disorganised or mismanaged.

As adjectives the difference between shameful and graceful

is that shameful is causing or meriting shame or disgrace; disgraceful while graceful is having or showing grace in movement, shape, or proportion.

As adjectives the difference between shameful and anxious

is that shameful is causing or meriting shame or disgrace; disgraceful while anxious is full of anxiety or disquietude; greatly concerned or solicitous, especially respecting something future or unknown; being in painful suspense;—applied to persons; as, anxious for the issue of a battle.

As adjectives the difference between shameful and undefined

is that shameful is causing or meriting shame or disgrace; disgraceful while undefined is lacking a definition or value.

As adjectives the difference between shameful and guilty

is that shameful is causing or meriting shame or disgrace; disgraceful while guilty is responsible for a dishonest act.

As a noun guilty is

(legal) a plea by a defendant who does not contest a charge.

As a noun humility

is the characteristic of being humble; humbleness in character and behavior.

As an adjective shameful is

causing or meriting shame or disgrace; disgraceful.

As adjectives the difference between shameful and sordid

is that shameful is causing or meriting shame or disgrace; disgraceful while sordid is dirty or squalid.

As adjectives the difference between shameful and egregious

is that shameful is causing or meriting shame or disgrace; disgraceful while egregious is exceptional, conspicuous, outstanding, most usually in a negative fashion.