vo·cod·er 
(vōkō′dər)
(vōkō′dər)n.
An electronic device or system for synthesizing speech.
[VO(ICE) + COD(E) + -ER1.]
- underpinning
- underplay
- underplot
- underpopulated
- underpopulation
- underprice
- underprivileged
- underproduce
- underproduction
- underproof
- underprop
- underran
- underrate
- underreact
- underreaction
- underreport
- underrepresent
- underrepresentation
- underrepresented
- underrun
- under sail
- underscore
- undersea
- under seal
- undersecretariat