The term "lion cub" can be replaced by several other synonyms, including "lionet," "whelp," "kit," and "young lion." A lionet is a term that is commonly used in literature and poetry, and it refers to a small male lion. Whelp is a term that indicates a young canine but can also refer to a lion cub. A kit is another term for a cub and it is commonly used when referring to baby animals. Lastly, the term "young lion" can also be used in place of lion cub, and it signifies a lion that is not yet fully grown. Regardless of which synonym is used, it is clear that the lion cub is a significant symbol in many cultures and traditions, representing courage, strength, and power.