Philoprogenitiveness is a word that means love for one's offspring or children. If you need to find synonyms for this word, you can look for words that describe the same meaning. For instance, you can use the word "parental love," which is the love that a parent has for their child. Another synonym for philoprogenitiveness is "nurturing," which means to encourage growth or development. "Familial love" is also a synonym, and it refers to the love that exists between family members. Other synonyms for philoprogenitiveness include "maternal instinct," "fatherly affection," and "protective instinct." All these words have similar meanings to philoprogenitiveness and can be used interchangeably depending on the context.