Felicific means to bring about happiness or promote well-being, but there are other words that can be used as synonyms. Some suitable words for felicific include benevolent, nurturing, and compassionate. These words all imply a desire to improve the quality of life for others, whether it's through acts of kindness or providing support and aid. Other synonyms for felicific might include altruistic, generous, and empathetic. No matter which word you choose, the underlying message is one of positivity and an effort to bring joy and fulfillment to those around you.