Caffein

7 lettersnounrare

Updated June 2026

Definition

A bitter alkaloid stimulant naturally present in coffee, tea, and various other plants.

“The pharmacist noted that caffein in excessive doses can cause palpitations and insomnia.”

Pronunciation

Syllables

caf·fein

Related Words

Synonyms

caffeine

Word Game Tips

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Wordle

Variant spelling of caffeine without the final E, the double F is the most distinctive feature to remember.

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Scrabble

Worth 15 points (C3+A1+F4+F4+E1+I1+N1). Double F tiles are excellent for scoring.

Words Related to Caffein

Words you can make from Caffein

Shorter words formed from the letters in “caffein”.

affine fiance anice encia eniac facie finca necia acne aine cafe caff cain cane cine enif face fain fane feif fica fice fief fife

Explore Similar Words

7-letter words starting with C 7-letter words ending with N All 7-letter words 6-letter words 8-letter words All word lists

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Dictionary References

Look up caffein in an authoritative dictionary for full definitions, pronunciation, and etymology.

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