Aphaeretic is a term that is quite uncommon but refers to the process of removing a letter or syllable at the beginning of a word. There are several synonyms that can be used to replace this term, including apocope, elision, truncation, and syncope. Apocope is a synonym for aphaeretic that refers to the removal of a letter or syllable at the end of a word. Elision, on the other hand, is used to signify the contraction of two words, while truncation implies the partial removal of a word. Lastly, syncope denotes the removal of a letter or syllable from the middle of a word. Understanding these synonyms will enable you to express your ideas more effectively while avoiding repetition.