Example : Abject cowardice.
A low stunt to pull.
A low-down sneak.
His miserable treatment of his family.
You miserable skunk!.
A scummy rabble.
A scurvy trick.

Synonyms : low, low-down, miserable, scummy, scurvy

Example : The most abject slaves joined in the revolt.
Abject poverty.

Example : Abject surrender.

Synonyms : unhopeful

Example : An abject apology.