Shindies is a fun and informal word that describes a lively party or gathering. If you want to expand your vocabulary, there are many other synonyms you can use to describe a shindies. For example, you could use the word "bash" to describe a big and exciting party. Another similar word is "fiesta," which is a Spanish-derived term that describes an informal celebration. Other synonyms for shindies include "get-together," "soiree," and "festivity." Regardless of the term you choose to use, it's important to remember that shindies are meant to be fun and lively events that bring people together for a good time.