Is GRUMBLIEST a valid Scrabble word?
Yes, GRUMBLIEST is a valid word in US Scrabble and UK Scrabble, worth 15 points.
Base score before bonus squares; blank tiles score zero.
Points
15
Scrabble
—
Words With Friends
10
Letters
G (2) + R (1) + U (1) + M (3) + B (3) + L (1) + I (1) + E (1) + S (1) + T (1) = 15 points in Scrabble.
Dictionary status
- Scrabble (US & Canada)Valid
- Scrabble (UK & worldwide)Valid
- Words With FriendsNot listed
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.
Definition
Looking for what Grumbliest means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of GrumbliestHooks for GRUMBLIEST
GRUMBLIEST has no one-letter front or back hooks in US Scrabble. Adding a single letter to either end does not make another word in that list.
Front hooks0
None — nothing can be added to the front.
Back hooks0
None — nothing can be added to the end.
Words you can make from GRUMBLIEST
The 60 highest-scoring words using these letters.
- grumbles13
- imbrutes12
- resubmit12
- stumbler12
- sublimer12
- terbiums12
- timbrels12
- tumblers12
- tumbrels12
- tumbrils12
- begrims12
- grumble12
- bulgiest11
- gilberts11
- brutism11
- erbiums11
- imbrues11
- imbrute11
- limbers11
- lumbers11
- rumbles11
- slumber11
- stumble11
- subitem11
- sublime11
- terbium11
- timbers11
- timbrel11
- timbres11
- tumbler11
- tumbles11
- tumbrel11
- tumbril11
- begrim11
- begums11
- burliest10
- subtiler10
- buglers10
- bulgers10
- bulgier10
- burgles10
- busgirl10
- gerbils10
- giblets10
- gilbert10
- gimlets10
- rugbies10
- bemist10
- besmut10
- blumes10
- brumes10
- erbium10
- imbrue10
- imbues10
- limber10
- limbus10
- lumber10
- rumble10
- submit10
- timber10
Study GRUMBLIEST and related words
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