Answer:
1. Pinkish: The prefix in "pinkish" is "pink." In this case, the prefix doesn't change the meaning of the word but instead serves to specify a shade or variation of the color pink.
2. Pearly: The prefix in "pearly" is "pearl." In this context, it indicates that something is like or resembles a pearl in some way, often referring to a shiny, lustrous quality.
3. Successful: The prefix in "successful" is "success." In this case, the prefix forms the base word "success" and the addition of the "-ful" suffix indicates that the person or thing possesses or is characterized by success.
Step-by-step explanation: