Synonyms and related words :
Circe, Don Juan, Lorelei, Parthenope, Siren, abettor, actuator, animator, cajoler, charmer, coax, coaxer, coquette, enchanter, enchantress, encourager, energizer, enticer, femme fatale, firer, flirt, gadfly, galvanizer, impeller, inducer, inspirer, inveigler, mover, moving spirit, persuader, pleader, prime mover, prompter, seducer, seductress, siren, spark, spark plug, sparker, stimulator, teaser, temptress, vamp, vampire, wheedler