"Take one's measure" is often used to describe the act of evaluating or assessing someone's abilities, character, or potential. However, there are several synonyms that can be used in place of this phrase, each one carrying a slightly different connotation. For example, you might describe someone as "sizing up" another person, which implies that they are evaluating their physical appearance or demeanor. Alternatively, you might say that someone is "judging" another person, which suggests that they are forming an opinion or making a decision about their worth or merit. Other synonyms for "take one's measure" might include "appraising," "assessing," or "evaluating." The best synonym to use often depends on the context in which it is being used, as well as the specific nuance that the speaker wishes to convey.