Chiasms
7 lettersnounrareUpdated June 2026
Definition
Plural of chiasm: X-shaped anatomical intersections or crossings of two nerve or chromosomal tracts.
“The neuroscience paper described several chiasms found in the visual processing pathway.”
Related Words
Synonyms
Word Game Tips
Wordle
Contains CH and ends in -SMS, the rare SM ending makes this word stand out in letter pattern tests
Scrabble
Worth 14 points, the M and S at the end give decent scoring and the final S can extend an existing word
Words Related to Chiasms
Words one letter different
Change a single letter of “chiasms” to make these 7-letter words — useful for Wordle and crossword clues.
Explore Similar Words
Try These Tools
Dictionary References
Look up chiasms in an authoritative dictionary for full definitions, pronunciation, and etymology.

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!