Sentimentalisation refers to the process of valuing or placing undue importance on emotions or feelings, typically to an excessive or exaggerated extent. Synonyms for this term can include romanticizing, idealizing, mythologizing, glorifying, or embellishing. These words all share the common thread of imbuing emotions with an unreal or excessive quality. Other synonyms of sentimentalization may include sentimentalism, nostalgia, or sap. It is important to note that while emotions and feelings are an essential part of the human experience, excessive sentimentalization can lead to distortion or even falsification of the reality of a situation. Therefore, it is important to approach emotions with balance and moderation.