Is CAULKER a valid Scrabble word?
Yes, CAULKER is a valid word in US Scrabble and UK Scrabble, worth 13 points.
Base score before bonus squares; blank tiles score zero.
What does CAULKER mean?
Caulker is a form of CAULK.
- noun
a waterproof filler and sealant that is used in building and repair to make watertight
- verb
seal with caulking
“caulk the window”
Definitions from WordNet 3.1, Princeton University.
Points
13
Scrabble
16
Words With Friends
7
Letters
C (3) + A (1) + U (1) + L (1) + K (5) + E (1) + R (1) = 13 points in Scrabble.
Dictionary status
- Scrabble (US & Canada)Valid
- Scrabble (UK & worldwide)Valid
- Words With FriendsListed
Scrabble lists: NWL2023 (US & Canada) and CSW24 (UK & worldwide). WWF uses our ENABLE reference plus verified additions. “Listed” and “Not listed” describe that reference; check acceptance in the game. Sources reviewed 2026-10-03.
Hooks for CAULKER
Single letters that turn CAULKER into another valid word in US Scrabble. Hooks let you extend a word already on the board.
Front hooks0
None — nothing can be added to the front.
Back hooks1
Words you can make from CAULKER
The 60 highest-scoring words using these letters.
- calker12
- lacker12
- rackle12
- ruckle12
- caulk11
- clerk11
- crake11
- creak11
- cake10
- calk10
- cark10
- cuke10
- lack10
- luck10
- rack10
- reck10
- ruck10
- laker9
- ack9
- kale8
- lake8
- lark8
- leak8
- leku8
- lurk8
- rake8
- raku8
- carle7
- clear7
- cruel7
- lacer7
- lucre7
- ulcer7
- ark7
- auk7
- elk7
- kae7
- kea7
- kue7
- lek7
- uke7
- acre6
- alec6
- care6
- carl6
- caul6
- clue6
- cure6
- curl6
- ecru6
- lace6
- luce6
- race6
- ka6
- ureal5
- ace5
- arc5
- cal5
- car5
- cel5
Study CAULKER and related words
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