Is ULTRASTRUCTURAL a valid Scrabble word?
Yes, ULTRASTRUCTURAL is a valid word in US Scrabble and UK Scrabble, worth 17 points.
Base score before bonus squares; blank tiles score zero.
Points
17
Scrabble
23
Words With Friends
15
Letters
U (1) + L (1) + T (1) + R (1) + A (1) + S (1) + T (1) + R (1) + U (1) + C (3) + T (1) + U (1) + R (1) + A (1) + L (1) = 17 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.
Definition
Looking for what Ultrastructural means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of UltrastructuralHooks for ULTRASTRUCTURAL
ULTRASTRUCTURAL 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 ULTRASTRUCTURAL
The 60 highest-scoring words using these letters.
- structural12
- claustral11
- attracts10
- claustra10
- cultural10
- attract9
- clausal9
- crustal9
- curaras9
- curtals9
- tactual9
- acarus8
- actual8
- callas8
- callus8
- carats8
- casual8
- causal8
- craals8
- crural8
- cultus8
- curara8
- curtal8
- cutlas8
- lascar8
- rascal8
- sacral8
- scalar8
- sulcal8
- tracts8
- atlatls7
- austral7
- lustral7
- stratal7
- sutural7
- tartars7
- arcus7
- calla7
- calls7
- carat7
- carls7
- carrs7
- carts7
- cauls7
- clast7
- craal7
- crura7
- crust7
- culls7
- cults7
- curls7
- currs7
- curst7
- sacra7
- scall7
- scart7
- scatt7
- scaur7
- scull7
- scuta7
Study ULTRASTRUCTURAL and related words
Have a full rack? Use the word finder to find every word you can play.
