12 Letter Words
soliloquizer
30
synchronizer
29
swashbuckler
26
skeletonizer
25
skrimshanker
25
spellchecker
25
sphygmometer
25
shellcracker
23
stabilizator
23
standardizer
23
speechwriter
22
stickhandler
22
schussboomer
21
sequestrator
21
sharecropper
21
shortchanger
21
sledgehammer
21
soliloquiser
21
springkeeper
21
stockbreeder
21
superpolymer
21
sceneshifter
20
scenographer
20
scrimshander
20
semicylinder
20