"V-Day" is a popular term used to refer to Valentine's Day, but this term may not always be appropriate or preferred by everyone. Luckily, there are several synonyms that can be used to refer to Valentine's Day without using the term "V-Day." Some of these synonyms include the Day of Love, Love Day, Heart's Day, or Cupid's Day. Other synonyms that are less direct include Sweetheart's Day, Romantic Day, or Affection Day. These synonyms can add a personal touch to Valentine's Day celebrations, and they can be used to capture the essence of the day without using a term that may be less familiar or preferred by some.