"Have a look-see" is a colloquial expression used to ask someone to inspect or examine something. However, using the same phrase repeatedly can sound redundant and even unprofessional. Some synonyms for this phrase include "take a glance," "peruse," "scrutinize," "observe," "examine," and "explore." These words convey a similar meaning, but can add variety and depth to your language. It is essential to choose the right word for the context and audience, as some synonyms may be too formal or informal. Using synonyms can make your language more precise and convey your message effectively, so choose wisely.