Innuendo is a word that is often used to describe a hint or suggestion that carries a hidden meaning or insinuation. Some other synonyms for innuendo include insinuation, implication, suggestion, hint, double entendre, allusion, and veiled remark. These words are similar to innuendo in that they convey a message that is not explicitly stated but is instead implied. However, each of these words has its own nuance and connotation, and understanding these differences can help to more precisely communicate the intended meaning. Overall, synonyms for innuendo provide a range of options for expressing subtle or indirect messages.