We don't have synonyms for pheremones yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are pheromones, pheremone and pheromone.
(n) :
Misspelling of pheromone. [(biology) A chemical secreted by an animal, especially an insect, that affects the development or behavior of other members of the same species, functioning often as a means of attracting a member of the opposite sex.]
(n) :
Misspelling of pheromone. [(biology) A chemical secreted by an animal, especially an insect, that affects the development or behavior of other members of the same species, functioning often as a means of attracting a member of the opposite sex.]