Boop rhymes with:
alleyoop, arup, coop, coupe, croup, doupe, droop, drupe, dupe, goop, group, groupe, grupe, guadalupe, guadeloupe, hoop, houp, hupe, intergroup, knoop, koop, loop, loup, loupe, lupe, oop, poop, recoup, regroup, roop, roope, roupe, rupe, scoop, shoop, shoup, shoupe, shupe, sloop, snoop, soup, stoop, stoup, stroop, stroope, stroup, stroupe, swoop, swoope, throop, troop, troup, troupe, whoop
Boop sounds like:
b, baab, bab, baba, babb, babbio, babe, babu, baby, bae, baffa, bah, bahe, bahia, baie, baio, bao, bava, bay, baye, bayh, bayou, be, bea, beau, bebb, bebe, bebeau, bebee, bebop, bee, beebe, beeby, beef, beefy, beehive, beep, beffa, behave, behof, behoff, behoove, beu, bev, bevy, bey, bi, bib, biba, bibb, bibbee, bibbo, bibby, bibeau, bibee, bibi, biby, biev, biff, bio, bip, bo, boa, bob, bobb, bobbi, bobbie, bobbo, bobby, bobe, bobo, boe, boeh, boeve, boff, boffa, boffo, boo, boob, booby, booe, booee, bop, bopeep, bopha, bopp, bouie, bova, bove, bovee, bovey, bow, bowe, bowie, boy, boye, boyea, bua, bub, bubb, bubba, bue, bufe, buff, buffa, buffo, buffy, bui, buie, buoy, bupp, buy, by, bybee, bye, bye-bye, byu, byway