What does activator mean in crosswords?

activator means: Something that starts, increases, or enables a chemical or biological process.

Which crossword clues can have activator as the answer?

Possible clues for activator include "Starter agent", "Switch-on agent".

Word entry · 9 letters

Best crossword clue

"Starter agent"

9 letters · collected on this word page

9 lettersPart of speech nounSorted aaciorttvStarts with AEnds with R2 cluesCommon crossword word

1A2C3T4I5V6A7T8O9R

From activate + -or.

Source: Wiktionary, CC BY-SA 4.0

01“Starter agent”9 letters

02“Switch-on agent”9 letters

Not quite right?

A________