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Updated June 2026
A chemical attractant secreted by cellular slime moulds that causes amoeboid cells to aggregate together.
“Acrasin triggers the aggregation of Dictyostelium cells into a multicellular slug.”
Biology/biochemistry term; ends in -sin.
Rare scientific word; useful N ending.
Change a single letter of “acrasin” to make these 7-letter words — useful for Wordle and crossword clues.
Look up acrasin in an authoritative dictionary for full definitions, pronunciation, and etymology.

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