Is ROBUSTIOUSNESS a valid Scrabble word?
Yes, ROBUSTIOUSNESS is a valid word in US Scrabble and UK Scrabble, worth 16 points.
Base score before bonus squares; blank tiles score zero.
Points
16
Scrabble
20
Words With Friends
14
Letters
R (1) + O (1) + B (3) + U (1) + S (1) + T (1) + I (1) + O (1) + U (1) + S (1) + N (1) + E (1) + S (1) + S (1) = 16 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 Robustiousness means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of RobustiousnessHooks for ROBUSTIOUSNESS
ROBUSTIOUSNESS 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 ROBUSTIOUSNESS
The 60 highest-scoring words using these letters.
- subroutines13
- biosensors12
- boisterous12
- obsessions12
- obtrusions12
- robustious12
- robustness12
- subroutine12
- subsisters12
- riotousness11
- biosensor11
- bossiness11
- bounteous11
- burnooses11
- burnouses11
- burstones11
- bustiness11
- obsession11
- obsessors11
- obtrusion11
- robotises11
- subsister11
- sunbursts11
- rootsiness10
- serotinous10
- biotrons10
- bonitoes10
- boosters10
- bornites10
- bossiest10
- bounties10
- boursins10
- burnoose10
- burnouts10
- burstone10
- business10
- bustiers10
- eobionts10
- inbursts10
- obsessor10
- outburns10
- robotise10
- sorbents10
- sorboses10
- soubises10
- suberins10
- suberous10
- subrents10
- subsists10
- subsites10
- subtones10
- subunits10
- sunburst10
- tribunes10
- tuberous10
- turbines10
- unburies10
- ostosises9
- outsnores9
- rootiness9
Study ROBUSTIOUSNESS and related words
Have a full rack? Use the word finder to find every word you can play.