Is ROISTEROUS a valid Scrabble word?
Yes, ROISTEROUS is a valid word in US Scrabble and UK Scrabble, worth 10 points.
Base score before bonus squares; blank tiles score zero.
Points
10
Scrabble
11
Words With Friends
10
Letters
R (1) + O (1) + I (1) + S (1) + T (1) + E (1) + R (1) + O (1) + U (1) + S (1) = 10 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 Roisterous means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of RoisterousHooks for ROISTEROUS
ROISTEROUS 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 ROISTEROUS
The 60 highest-scoring words using these letters.
- oestrous8
- resistor8
- roisters8
- roosters8
- rootsier8
- rousters8
- sorriest8
- tressour8
- trousers8
- estrous7
- oestrus7
- orrises7
- ousters7
- resorts7
- rioters7
- riotous7
- roister7
- roosers7
- rooster7
- rooters7
- rootier7
- rosiest7
- rosters7
- rousers7
- rouster7
- routers7
- rustier7
- serious7
- sootier7
- sorites7
- sorters7
- sorties7
- sourest7
- souters7
- storers7
- stories7
- stoures7
- stourie7
- suiters7
- suitors7
- toreros7
- toruses7
- tourers7
- trioses7
- trouser7
- trusser7
- tsooris7
- tsouris7
- tussore7
- estrus6
- issuer6
- osiers6
- otiose6
- ouster6
- outers6
- outies6
- outros6
- resist6
- resits6
- resort6
Study ROISTEROUS and related words
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