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

The most common answer is collar (6 letters).

Crossword clue: another word for arrest

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

collar 6 letters gen-syn

a band that fits around the neck and is usually folded over

cop 3 letters gen-syn

uncomplimentary terms for a policeman

nab 3 letters gen-syn

take into custody

pinch 5 letters gen-syn

squeeze tightly between the fingers

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