Correct spellings for FOS SIL
- fossil The archaeologist found a perfectly preserved fossil deep in the ground.
If you have come across the misspelling "fos sil" and are unsure of its correct form, here are some likely suggestions. It could possibly be "fossil", referring to preserved remains of prehistoric creatures. Alternatively, it might mean "fossil", relating to the fuel derived from ancient animal and plant remains. Double-check the context to determine the correct usage.
