10 Letter Words Starting with BIO

Browse 53 verified English 10 letter words that start with BIO, including Biological, Biomedical, Biographer, Biometrics, Bioscience, Biodegrade and Biophysics. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

Playing a word game? Score tiles & test blanks
Word Finder
Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with BIOB2 words
biobanking
biobanding
Starts with BIOC8 words
biochemist
biocontrol
biocentric
biocircuit
biocenosis
bioclastic
biocenotic
biocellate
Starts with BIOD4 words
biodegrade
biodiverse
biodefense
biodynamic
Starts with BIOE3 words
bioethical
bioethanol
bioecology
Starts with BIOF1 words
biofouling
Starts with BIOG6 words
biographer
biographic
biogenesis
biographee
biogenetic
biogeneric
Starts with BIOH1 words
biohacking
Starts with BIOL2 words
biological
biolistics
Starts with BIOM6 words
biomedical
biometrics
biomimicry
biomorphic
biomimetic
biomineral
Starts with BION1 words
bionically
Starts with BIOP7 words
biophysics
biopolymer
bioplastic
bioprinter
biopoiesis
bioplasmic
bioprivacy
Starts with BIOR2 words
bioreactor
bioreagent
Starts with BIOS6 words
bioscience
biosimilar
biospheric
biosensing
biosurgery
biostatics
Starts with BIOT3 words
biotherapy
biotically
biotecture
Starts with BIOW1 words
biowarfare

•Browse Words by Letter (A to Z)

Select a starting letter to browse words
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.