Cowabunga rhymes with:
kumaratunga, aguanga, chimurenga, kumaratunga, tonga, aga, aguanga, aguinaga, alvarenga, amiga, andringa, arciniega, arechiga, arriaga, arteaga, astorga, azcarraga, azcuenaga, baldyga, baloga, barga, barriga, beluga, bencivenga, berlanga, binga, bodega, braga, bruegge, bubinga, buga, burciaga, canoga, chattanooga, chattanuga, cheektowaga, chimurenga, ciga, colunga, conestoga, conga, cossiga, cuyahoga, darga, delavega, digga, elzinga, escarcega, falanga, fraga, fukunaga, garriga, goga, grega, haga, hayenga, hedwiga, helga, higa, huallaga, huizenga, huizinga, inga, iniga, iomega, janiga, jirga, kasinga, kganakga, koga, konaga, kowabunga, kulaga, kumaratunga, lechuga, lizarraga, ludwiga, machuga, madruga, malaga, malanga, manga, marga, matranga, matsunaga, mayorga, mega, mennenga, miazga, mississauga, moga, moraga, morga, muranaga, nanninga, nobrega, nobriga, noga, noreiga, noriega, olga, omega, onondaga, ortega, ouaga, ozga, paniagua, parga, puga, quiroga, rega, reynaga, riga, rutabaga, saga, salonga, saratoga, seaga, sega, seliga, sevruga, shakunaga, shimoga, silga, sluga, solchaga, stanga, stegenga, stoga, suniga, szeliga, talaga, talladega, tamminga, ticonderoga, toga, tokunaga, tonga, topanga, uranga, valborga, varga, vega, veiga, verga, virga, volga, waga, warga, wierenga, yoga, zagha, zamboanga, zinga, zubillaga, zuluaga, zuniga
Cowabunga sounds like:
c-span's, cabanas, cabaniss, cabiness, cabins, capobianco, capping, cavanagh, cavanaugh, cavaness, cavenaugh, caviness, caving, cavins, cavness, chaffins, chafing, chapman's, chapnick, cheapening, cheapens, cheapness, cheekbones, chipping, chopping, chovanec, cobain's, cobbins, coffing, coffins, cohesiveness, coping, coppens, copping, coppins, copying, couponing, coupons, cubans