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Updated June 2026
Relating to biology or living organisms; concerning the physical processes and phenomena of life. Connected to the natural life sciences.
“Biological diversity is essential for maintaining healthy ecosystems.”
/ˌbaɪə(ʊ)ˈlɒdʒɪkəl/
bi·o·log·i·cal
10-letter word; too long for standard Wordle
Worth 15 points; contains valuable G and good vowel distribution
Look up biological in an authoritative dictionary for full definitions, pronunciation, and etymology.

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