There are numerous synonyms for the word "kiss" that people use in different contexts and settings to express their affection. Some of the common synonyms include peck, smooch, snog, embrace, cuddle, nuzzle, kiss-up, buss, canoodle, osculate, and smack. Each of these synonyms has its own unique connotations that make it suitable for specific situations. For instance, a peck may indicate a quick and light kiss, while a smooch suggests a more drawn-out and affectionate kiss. Similarly, a snog implies a deep and passionate kiss, while an embrace denotes a longer and more intimate hug. Regardless of the synonym used, the act of sharing a kiss is an expression of love, tenderness, and affection between two people.