catalyst

8 letters · noun · scores 2,200 in SpellHuntr

noun

(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

Catalyst in a sentence

Economic development and integration are working as a catalyst for peace.

Enzymes, the catalysts of biological systems, are remarkable molecular devices that determine the pattern of chemical transformations.

catalyst is a valid word in SpellHuntr, worth 2,200 points (8 letters — longer words score more). Spell it in a live game →