Crossword clue: increase the effect of or act synergistically with (a drug or a physiological or biochemical phenomenon)

The most common answer is potentiate (10 letters).

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

potentiate 10 letters wn-def

increase the effect of or act synergistically with (a drug or a physiological or biochemical phenomenon)