Skip to content
Word ChallengeWord Challenge

Pepsin

6 lettersnounmoderate

Updated June 2026

Definition

A digestive enzyme secreted by the stomach lining that breaks down proteins into smaller peptide chains.

β€œThe production of pepsin is essential for the early stages of protein digestion.”

Pronunciation

Syllables

pepΒ·sin

Related Words

Synonyms

digestive enzymeprotease

Word Game Tips

🟩

Wordle

Double P near the start, ends in -IN which is a common suffix, one vowel E plus I

πŸ”€

Scrabble

N at the end hooks to form pepsins, double P uses tile supply, decent score

Words Related to Pepsin

Words one letter different

Change a single letter of β€œpepsin” to make these 6-letter words β€” useful for Wordle and crossword clues.

Words you can make from Pepsin

Shorter words formed from the letters in β€œpepsin”.

Explore Similar Words

Try These Tools

Dictionary References

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

Word Challenge

Ready to test your word skills?

Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!

Download Free