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Tiny; so small as to be invisible without enlargement (adjective)
USA Today Rootonym clue · 11 letters · last seen October 1, 2026
Answer
MICROSCOPIC
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The Root
MICROmeans “small”
In a sentence: The pathologist examined MICROSCOPIC particles police collected at the crime scene.
About this clue
The Rootonym clue “Tiny; so small as to be invisible without enlargement (adjective)” has the answer MICROSCOPIC (11 letters), built on the root MICRO, which means “small”. See the full October 1, 2026 Rootonym puzzle for the other three words, or browse all Rootonym answers.
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