Loon rhymes with:
balloon, barloon, clune, galloon, mcclune, saloon, afternoon, antoon, attune, baboon, balloon, banoun, barloon, bassoon, bethune, boon, boone, broun, bruen, brune, bruun, buffoon, cahoon, calhoon, calhoun, cardoon, cartoon, choon, clune, cocoon, cohoon, contrabassoon, coon, coone, corroon, croon, dekroon, disharoon, dune, festoon, galloon, goon, gruen, hamdoon, harpoon, harroun, heun, hewn, hoon, huntoon, immune, impugn, inopportune, joon, june, karoun, karun, keune, koon, koone, kroon, kuehn, kuehne, kuhn, laffoon, lagoon, lampoon, liqun, magoon, majnoon, maroon, mattoon, mcclune, mccuen, mccune, mckune, mhoon, monsoon, moon, moone, muldoon, noon, noone, opportune, picayune, platoon, pontoon, poon, prune, raccoon, rangoon, roone, rune, saloon, sassoon, schoon, shoen, soon, spoon, strewn, suen, swoon, terhune, thune, toon, toone, troon, tune, tycoon, typhoon, verboon, viromune, wotherspoon, xiaoyun, yoon
Loon sounds like:
l'alma, la-nina, laham, lahm, lahman, lahmann, lahn, lain, laine, laino, lalone, lam, lama, laman, lamanna, lamay, lame, lamey, lamia, lamie, lamina, lamine, laminne, lamm, lamme, lammey, lammi, lammon, lamon, lamy, lan, lana, lanahan, lanai, lane, laney, lanham, lani, lanman, lann, lanna, lannan, lannen, lanni, lanno, lannom, lannon, lanny, lano, lanoue, lanum, lanyi, lanyon, lauman, laumann, laun, lawhon, lawman, lawmen, lawn, layman, laymen, laymon, layne, lealan, leaman, leamon, leamy, lean, leana, leann, leeman, leemon, leen, leena, leeuwen, lehan, lehane, lehman, lehmann, lehn, lehne, lehnen, leilani, leiman, lein, leinen, leino, leinonen, lem, lema, leman, lemay, lemen, lemm, lemma, lemme, lemmen, lemmie, lemmo, lemmon, lemoine, lemon, len, lena, lenahan, lene, lenehan, lenihan, lenin, lennane, lennie, lennon, lenny, leno, lenon, leny, leoine, leoma, leon, leona, leone, leoni, leonie, leumi, lewallen, lewan, lewanna, lewellen, lewellyn, lewin, lewman, liam, lian, liana, liane, lianna, lianne, liem, lien, lienau, lienemann, lilian, liliana, liliane, lilien, lillian, lilliana, lilyan, lim, lima, liman, lime, limine, limo, limon, lin, lina, linam, line, linehan, lineman, linemen, linen, linh, lini, linn, linnane, linne, linnea, linnehan, linneman, linnemann, linney, lino, liomine, lion, llama, llana, llano, llewellyn, llewelyn, ln, loam, loamy, loan, loehmann, loewen, lohman, lohmann, lohn, loin, loma, loman, lommen, lon, lona, lone, loney, loni, lonnie, lonny, lonon, loom, looman, looney, loony, louanna, louanne, louima, lowen, lowman, lown, lowney, luallen, luana, luane, luellen, luhman, luhmann, luhn, lum, luma, luman, lumen, lumia, lumina, lumm, lun, luna, lunn, lunney, lunny, luoma, luwana, lwin, lyanne, lyman, lyme, lyn, lynam, lyne, lynn, lynna, lynne, lyon