Merriam-Webster's Official Scrabble
Players Dictionary includes the 6 letter words lallan, leally,
lolled, lollop and lulled. They are valid Scrabble words. Lallan
means a lowland. Leally is a valid Scrabble word that means
loyally. Lolled and lollop mean to lounge. Lulled means to cause to
sleep or rest.