Is HYDROBIOLOGICAL a valid Scrabble word?
Yes, HYDROBIOLOGICAL is a valid word in US Scrabble and UK Scrabble, worth 27 points.
Base score before bonus squares; blank tiles score zero.
Points
27
Scrabble
30
Words With Friends
15
Letters
H (4) + Y (4) + D (2) + R (1) + O (1) + B (3) + I (1) + O (1) + L (1) + O (1) + G (2) + I (1) + C (3) + A (1) + L (1) = 27 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 Hydrobiological means? Read the full definition, part of speech and example sentences on Wiktionary.
See the definition of HydrobiologicalHooks for HYDROBIOLOGICAL
HYDROBIOLOGICAL 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 HYDROBIOLOGICAL
The 60 highest-scoring words using these letters.
- hydrological22
- gayborhood20
- hydrologic20
- radiobiology19
- bryological19
- oligarchy18
- choirboy18
- horological17
- cardiology17
- hyracoid17
- colorably16
- glochidia16
- ballyhoo16
- chorally16
- boyhood16
- childly16
- diarchy16
- biological15
- choroidal15
- cordially15
- horologic15
- chilidog15
- coolibah15
- horology15
- hydrilla15
- charily15
- hybrid15
- hydric15
- radiologic14
- iridology14
- radiology14
- bloodily14
- bridally14
- broodily14
- chorioid14
- oligarch14
- ribaldly14
- callboy14
- glochid14
- hardily14
- holiday14
- hyaloid14
- hyoidal14
- archly14
- chally14
- chilly14
- cyborg14
- richly14
- goliardic13
- biocidal13
- biologic13
- birdcall13
- collyria13
- diabolic13
- gardyloo13
- girlhood13
- gyroidal13
- orchilla13
- acridly13
- biology13
Study HYDROBIOLOGICAL and related words
Have a full rack? Use the word finder to find every word you can play.