blocker
blacken
lacking
Gill-man
(Do we need a ruling on hyphens? I feel like I’m cheating. But how often do you get to use Gill-man?)
Someone asked about, and posted, a hyphenated word sometime back and no one objected.
margins
I’m pro-hyphens, but I can usually think of a word that doesn’t require them.
amongst
monster
sternum
numbers
slumber
clamber
climber
plumber
grumbly
burgler
regular
jugular
jaguars
sausage
guessed