Home › Words › U › underpeepunderpeepunderpeep means to peep under.Among words judged in Lexicurio's Arena, underpeep ranks #36,606 of 42,747 for Qualifying.EtymologyFrom under- + peep.verbTo peep under.e.g.“The flame […] would underpeep her lids.” — 1611 April (first recorded performance), William Shakespeare, “The Tragedie of Cymbeline”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, anDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.peepy 75% match — Inclined to peep (to watch someone or something). vs underpeep →peeping 73% match — The action of the verb to peep. vs underpeep →keek 67% match — To peek; peep. vs underpeep →peeker 66% match — One who peeks. vs underpeep →peepo 65% match — Synonym of peekaboo. vs underpeep →peering 63% match — The act of one who peers; a looking around. vs underpeep →undercreep 62% match — To creep secretly or imperceptibly. vs underpeep →peerer 59% match — Someone who peers. vs underpeep →