Coarctate is a word that is not commonly used, hence synonyms for this term may come in handy. Some of the synonyms for the word "coarctate" include constrict, compress, contract, constrain, narrow, pinch, restrict, tighten, bind, clamp, entwine, enclose, bind, taper, and confine. All of these words signify the idea of making something smaller or tighter. These synonyms can be useful when you want to convey the same meaning as coarctate but in a more understandable and straightforward manner. This diverse list of synonyms can help you in selecting the right word that best fits the context in which you are using it.