The word 'squoosh' is an onomatopoeic word used to describe a sound or a state of being compressed or squished. There are various synonyms for the word 'squoosh' that can be used interchangeably. Some of these synonyms include 'squash,' 'crush,' 'squeeze,' 'smash,' 'mash,' and 'flatten.' Each of these words carries the same connotation as the word 'squoosh' and can be used to convey the same meaning. Whether it's describing dough being rolled out or a person being squeezed in a tight embrace, these synonyms for 'squoosh' can add color and variety to your writing.