dip·lo·mate 
(dĭplə-māt′)
(dĭplə-māt′)n.
One who has received a diploma, especially a physician certified as a specialist by a board of examiners.
- double figure
- double flat
- double genitive
- double Gloucester
- double-handed
- doublehanded
- double-handedly
- double-header
- doubleheader
- double helix
- double-hung window
- double indemnity
- double jeopardy
- double-jointed
- double knit
- double-knit
- double negative
- doubleness
- double-park
- double-parker
- double play
- double pneumonia
- double possessive
- double-quick
- doubler