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

The most common answer is commandeer (10 letters).

Crossword clue: another word for hijack

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

commandeer 10 letters gen-syn

take arbitrarily or by force

highjack 8 letters gen-syn

seizure of a vehicle in transit either to rob it or divert it to an alternate destination

pirate 6 letters gen-syn

someone who uses another person's words or ideas as if they were his own

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