Collocations for angel - noun

guardian | avenging
He liked to think of himself as an avenging angel fighting for justice.

fallen
a book about anti-heroes and fallen angels

choir, host
a whole host of angels

absolute, little
Deborah''s children are little angels.

ministering
I could hardly see Lisa in the role of ministering angel.

be an angel
Be an angel and make the tea, will you?

be no angel
I''m no angel, but I wouldn''t dream of doing a thing like that.