Select the word from the given options that is most similar in meaning to the word - EMULATE

The correct option is Mimic.

To understand why this is the correct choice, let's analyze the meaning of the word EMULATE and compare it with the given options:
1. Emulate means to match or surpass a person or achievement, typically by imitation. In common usage, it refers to copying or following the example of someone or something because you admire or want to be like them.
2. Mimic means to imitate or copy the actions, speech, or appearance of someone or something. Since both "emulate" and "mimic" share the core meaning of copying, imitating, or reproducing the behavior of another, "mimic" is the most similar in meaning among the choices.
3. Echo means to repeat or reflect a sound, or to repeat someone else's opinions or ideas.
4. Reiterate means to say something again or repeatedly for emphasis or clarity.
5. Envy means a feeling of discontented or resentful longing aroused by someone else's possessions, qualities, or luck.

While "echo" and "reiterate" involve repetition, they do not capture the sense of behavioral imitation that "emulate" does. "Envy" is an emotion that might drive emulation but does not mean imitation itself. Therefore, Mimic is the closest synonym.