Indicate has several useful synonyms that can enhance your language.
Suggest: This word implies giving a hint or proposing something without being definite. For example, “Her behavior suggests that she is unhappy.” It indicates a less direct way of showing or pointing to something.
Show: Show is a very common synonym for indicate. It means to make visible or demonstrate. “The graph shows a clear trend.” It is a straightforward way of presenting information or evidence.
Point to: This phrase emphasizes directing attention to something specific. “The data points to a problem in the manufacturing process.” It implies a more focused indication.
Signal: Signal often implies a more deliberate or formal indication. “The red light signals danger.” It can also be used in a figurative sense to mean giving a sign or indication of something.
HINT: Hint suggests a subtle or indirect indication. “His remarks hinted at his true feelings.” It implies giving a small clue or suggestion rather than a direct statement.
In conclusion, these synonyms for indicate can be used in different contexts to convey the idea of showing, suggesting, or pointing to something. Whether you're writing an academic paper, a business report, or a creative story, these words can add precision and variety to your language.