There are 18 words that end with 'dlier'.
| godlier | cuddlier | deadlier | 
| goodlier | lordlier | loudlier | 
| gladlier | kindlier | puddlier | 
| studlier | childlier | spindlier | 
| twiddlier | ungodlier | worldlier | 
| friendlier | unkindlier | unworldlier | 
Note: These 18 words that end with 'dlier' are found from the USA & Canada version of the tournament Scrabble word list.