This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. someone who seduces, especially a man who seduces a woman

n. One who, or that which, seduces. For a female seducer, the term seductress is also used.

n. One who induces another to engage in sexual intercourse.

n. One who seduces; one who entices another from the path of rectitude and duty; specifically, one who, by solicitation, flattery, or promises, persuades a woman to surrender her chastity.

n. a man who takes advantage of women

n. a bad person who entices others into error or wrongdoing

"So this is how it was done, she reflected, and the word seducer flashed across her mind."

seductress   

seductress   

libertine   

looser    producer    transducer   

impostor    trickster    schemer    swindler    disturber    adulterer    tormentor    calumniator    cad    blackguard