"Likewise" is an adverb used to indicate similarity or agreement. It often connects two statements, suggesting that if one thing is true, then another is also true. For example, if someone says, "I enjoy hiking," you might respond, "Likewise, I love being outdoors." In addition to expressing agreement, "likewise" can also be used to show that two actions or situations are comparable. For instance, if a person helps a friend move, they might say, "I helped her, and she did likewise for me." This emphasizes the mutual support between the individuals involved.