The missing words in the sentence below are made up of the same six letters. The blanks indicate the number of letters in each word. The first two words are homophones. There is a fourth word, made up of the same six letters, which is a synonym of the first word, but is not included in the sentence. Can you name all four words?

Despite his impressive _ _ _ _ _ of _ _ _ _ won in the lottery, he lacked the _ _ _ _ _ _ of those with "old money."

Answers:

CACHE / CASH / CACHET
STASH