How many letters does the top answer for “another word for pcp” have?

The most common answer is phencyclidine (13 letters).

Crossword clue: another word for pcp

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

phencyclidine 13 letters gen-syn

a drug used as an anesthetic by veterinarians; illicitly taken (originally in the form of powder or `dust') for its effe

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase