clue

+ 1

 null

+ 1

 duel

+ 1

 dune

+ 1

 lulu

+ 1

 lune

+ 1

 dude

+ 1

 lull

+ 1

 hull

+ 1

 hued

+ 1

 cull

+ 1

 cued

+ 1

 nude

+ 1

 dull

+ 1

 lunch

+ 5

 deuce

+ 5

 clued

+ 5

 undue

+ 5

 elude

+ 5

 uncle

+ 5

 endue

+ 5

 hunch

+ 5

 educe

+ 5

 dunce

+ 5

 deduce

+ 6

 delude

+ 6

 huddle

+ 6

 eunuch

+ 6

 endued

+ 6

 eluded

+ 6

 culled

+ 6

 dunned

+ 6

 dulled

+ 6

 cuddle

+ 6

 dueled

+ 6

 hulled

+ 6

 denude

+ 6

 educed

+ 6

 lulled

+ 6

 unceded

+ 7

 cellule

+ 7

 cuddled

+ 7

 deduced

+ 7

 deluded

+ 7

 denuded

+ 7

 huddled

+ 7

 hunched

+ 7

 lunched

+ 14

 unneeded

+ 8

 unheeded

+ 8

 unclench

+ 8

 unclenched

+ 17