Meaning:
a good deal 
adv.
to a very great degree or extent
do somebody something a power world of good Idiom, Proverb
a good arm
the ability to throw a baseball or football Doug is short, but he has a good arm. He's an excellent passer.
a good egg
a good-natured person, a good head Everybody likes Marsha. She's a good egg.
a good head
"friendly, generous person; a good egg" Sean is a good head. He'll help at the food bank.
a good sport
a person who is fair and friendly What a good sport! You never complain, even when you lose.
at a good clip
fast, at a high speed When you passed us you were going at a pretty good clip.
but good
completely, thoroughly, and how If somebody hurts her, she'll get revenge, but good!
curl up with a good book
sit down in a comfortable place and read a book On a cold and rainy day she likes to curl up with a good book.
damaged goods
abused, in poor condition One man described prostitutes as damaged goods.
deliver the goods
succeed in doing what is expected well He is the best manager that we have ever had. He knows how to deliver the goods.
did good
did well, did a good job, done good I watched you ride that horse - you did real good!
An do somebody something a power world of good idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with do somebody something a power world of good, allowing users to choose the best word for their specific context.
Dictionary of similar words, Different wording, Synonyms, Idioms for Idiom, Proverb do somebody something a power world of good