Guadalcanal rhymes with:
canal, canal, institucional, nasional, rationale, canal, institucional, nasional, rationale, al, amaral, bal, cal, canal, carbajal, cargal, carvajal, chaparral, chorale, commerciale, corral, coufal, coval, dal, devalle, dolezal, doral, duval, el-al, gal, generale, hal, halle, huval, institucional, kal, kral, l'oreal, lal, lasalle, locale, mal, malle, maneval, morale, nadal, nasional, pal, pascal, pascale, perceval, prchal, rationale, roubal, royale, sal, schmal, shall, thal, val, vidal, yigal