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Home/Rootonym/Mutually beneficial relationship of two dissimilar organisms that live together (noun)

Mutually beneficial relationship of two dissimilar organisms that live together (noun)

MEMaya EllisonPuzzle Editor · Verified answers

USA Today Rootonym clue · 9 letters · last seen October 12, 2026

Answer
SYMBIOSIS
SYMBIOSIS · 9 letters · puzzle shows ***BIO***
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The Root
BIOmeans “life”

In a sentence: Laura admits that SYMBIOSIS occurs when bacteria exists among thriving plants.

About this clue

The Rootonym clue “Mutually beneficial relationship of two dissimilar organisms that live together (noun)” has the answer SYMBIOSIS (9 letters), built on the root BIO, which means “life”. See the full October 12, 2026 Rootonym puzzle for the other three words, or browse all Rootonym answers.

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