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

The most common answer is demoniac (8 letters).

Crossword clue: another word for possessed

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

demoniac 8 letters gen-syn

someone who acts as if possessed by a demon

demoniacal 10 letters gen-syn

of, pertaining to, or like a demon or possession by a demon

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