The word "squelchy" typically refers to a wet or muddy sound or sensation. Some synonyms for this word include squishy, soggy, slushy, squelching, and squishing. These words all describe the same moisture-related sensation, but with slightly different connotations. For example, "slushy" may refer specifically to partially melted snow or ice, while "soggy" tends to imply an excessive amount of moisture. Using synonyms can help to add variety and interest to your writing, as well as helping to avoid repetition of the same word. When selecting synonyms, consider the specific context in which they will be used and the tone or mood you want to convey.