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13-Letter Words That Start With: FOS

There are 4 13-letter words, 1 13-letter phrase and 0 13-letter abbr's that start with FOS.

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Expand?WordSave?LengthUsagePointsType
fossilization13
25 nounn
noun

• the process of fossilizing a plant or animal that existed in some earlier age; the process of being turned to stone

• becoming inflexible or out of date

fossiliferous13
19 adjectiveadj
adjective

• bearing or containing fossils

Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 13 Letter Words

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