Foliums
7 lettersnounrareUpdated June 2026
Definition
Plural of folium, meaning thin layers or sheets of metamorphic rock formed under intense heat and pressure.
“The geologist identified the foliums of schist by their distinctive wavy banding visible in the cliff face.”
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Wordle
Contains the OIU vowel cluster, giving three vowels in seven letters and helping with vowel discovery
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Scrabble
Moderate tile values with no premium letters, and the unusual plural form may not be in all dictionaries
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