1. A writer of dialogues 
2. A speaker in a dialogue

Derived forms: dialogists

• shmaltz
• shmear
• shmegegge
• shmo
• shmoose
• shmooze
• shmuck
• shnook
• shnorr
• shnorrer
• shoal
• shoaly
• shoat
• shock
• shock absorber
• shock therapy
• shock treatment
• shock troops
• shock wave
• shock-absorbent
• shock-headed
• shockable
• shocked
• shocker
• shocking