There are 12 words that end with 'ducer'.
| adducer | inducer | 
| seducer | reducer | 
| conducer | producer | 
| traducer | coproducer | 
| introducer | reproducer | 
| transducer | hyperproducer | 
Note: These 12 words that end with 'ducer' are found from the USA & Canada version of the tournament Scrabble word list.