- cellule
- cellulite
- clue
- clued
- cuddle
- cuddled
- cued
- cull
- culled
- cult
- cultic
- cute
- cuticle
- cutie
- cutlet
- cuttle
- deduce
- deduced
- deduct
- deducted
- delude
- deluded
- deuce
- dilute
- diluted
- duct
- ducted
- ductile
- dude
- duel
- dueled
- duet
- duetted
- dulcet
- dull
- dulled
- educe
- educed
- elude
- eluded
- etude
- lettuce
- lieu
- lucid
- lull
- lulled
- lulu
- lute
- tulle
- tutee
- tutted
- tutti
- tutu
- utile