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

The most common answer is arbitrager (10 letters).

Crossword clue: another word for arb

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

arbitrager 10 letters gen-syn

someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of

arbitrageur 11 letters gen-syn

someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of

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