side·man 
(sīdmăn′)
(sīdmăn′)n.
A member of a jazz band who is not the leader or a featured soloist.
- detergency
- detergent
- deteriorate
- deterioration
- deteriorative
- determent
- determinable
- determinableness
- determinably
- determinacy
- determinant
- determinate
- determinately
- determinateness
- determinater
- determination
- determinative
- determinatively
- determine
- determined
- determinedly
- determinedness
- determiner
- determinism
- determinist