5 letters
- ascus9
- bucks16
- busks13
- casks12
- casus9
- cukes13
- cusks13
- cusps12
- cusso9
- ducks14
- dusks11
- fucks16
- gucks15
- hucks15
- husks12
- kusso10
- lucks14
- mucks16
- musks13
- pucks16
- rucks13
- rusks10
- sacks12
- scuds10
- sculk14
- scums12
- scups12
- scuts9
- shuck15
- sicks12
- skuas10
- snuck14
- socks12
- souks10
- stuck13
- sucks13
- sulks11
- tucks13
- tusks10
- yucks15
4 letters
- asks8
- auks9
- buck15
- busk12
- buss8
- cask11
- cess7
- coss7
- crus8
- cubs11
- cuds9
- cues8
- cuke12
- cups11
- curs8
- cusk12
- cusp11
- cuss8
- cuts8
- duck13
- dusk10
- ecus8
- fuck15
- fuss8
- guck14
- huck14
- husk11
- kiss8
- koss8
- kues9
- luck13
- muck15
- musk12
- muss8
- puck15
- puss8
- ruck12
- rusk9
- sack11
- sacs7
- scud9
- scum11
- scup11
- scut8
- secs7
- sick11
- sics7
- skas8
- skis8
- skua9
- sock11
- souk9
- sous5
- subs8
- such10
- suck12
- suds6
- sues5
- sulk10
- sums8
- sunk10
- suns6
- sups8
- suqs14
- suss5
- tsks8
- tuck12
- tusk9
- ukes9
- uses5
- wuss8
- yuck14
- yuks11
3 letters