Synonyms for tenner Found 5 synonyms across 2 meanings for “tenner”. the cardinal number that is the sum of nine and one (noun) ten10xdecade a United States bill worth 10 dollars (noun) Explore Related Words Rhymes with tennerSynonyms for tenSynonyms for 10Synonyms for xSynonyms for decade Synonym Finder | Rhyme Finder | Poetry Editor