roman à clefro‧man à clef /rəʊˌmən æ ˈkleɪ $ roʊˌmɑːn ɑː-/ noun [countable] formal 
a novel based on the actions of real people, who are given different names in the novel so that they seem to be invented characters and not real
a novel based on the actions of real people, who are given different names in the novel so that they seem to be invented characters and not real- double bluff
- double boiler
- double-book
- double-booking
- double-breasted
- double-check
- double chin
- double click
- double cream
- double cross
- double-cross
- double-crosser
- double date
- double-date
- double dealer
- double dealing
- double-decker
- double-digit
- double digits
- double-dip
- double-dip recession
- double-Dutch
- double duty
- double-edged
- double entendre