Final answer:
The root voc/voke relates to calling or voice and is seen in various English words that involve calling, speaking, or invoking.
Step-by-step explanation:
The root voc/voke is found in many English words and has a meaning related to calling or voice. This root can be seen in words like invoke, which means to call upon for support or help; provoke, which means to call forth or incite; and vocalize, which means to produce with the voice or to speak out. Another example is vocation, which refers to one's calling in terms of a career or profession, suggesting a strong feeling of suitability for a particular career or occupation.