Synonyms for Adam's Apple (same or very similar meaning)
WordNet sense 1 (tropical shrub having glossy foliage and fragrant nocturnal flowers with crimped or wavy corollas; northern India to Thailand):
crape jasmine, coffee rose, crepe gardenia, crepe jasmine, East Indian rosebay, Nero's crown, pinwheel flower, Tabernaemontana divaricateWordNet sense 2 (the largest cartilage of the larynx):
thyroid cartilageFrom the ODE community, based on WordNetadd/edit