When attempting to describe an individual's disinterested expression or lack of enthusiasm, one may use various synonyms for the phrase "seem bored." Examples of similar phrases include "appear uninterested," "come across as indifferent," or "give off an apathetic vibe." Alternatively, one could use adjectives like "lethargic," "disengaged," or "uninspired" to describe someone who appears disinterested. If looking for more casual words, one might say that someone looks "zoned out," "checked out," or "daydreaming." Regardless of the phrasing, all of these words convey a similar idea of someone not being fully present or engaged in their surroundings.