Underperceive is a term often associated with the limited comprehension or lacking awareness of something. Synonyms for underperceive can include underrate, underestimate, or undervalue. These terms denote the act of not fully recognizing the true significance, worth, or potential of a particular issue, situation, or person. Underperceive can also be substituted with neglect, disregard, or overlook, as these words convey the sense of unintentionally failing to appreciate or give proper attention to something. Additionally, words like underappreciate, ignore, or misjudge can be used interchangeably with underperceive to highlight the failure to fully understand or acknowledge something or someone.