aces
a-ces
noun
Plural of 'ace', for playing cards or unreturnable serves.
"She served three aces in the final set."
adjective
Extremely good, excellent, or outstanding; top-notch.
"That new film is absolutely aces!"
Thesaurus
Synonyms: one, I, unity, single, 1, ace, tops, tiptop, topnotch, top-notch, superior, A-one