Here's what rhymes with pluga.
beluga Words that almost rhyme with pluga
pukka chukka bazooka una ua outta pupa oeuvre tuna hua summa tua hula puma tuba duenna louvre doodah supra sutra lacuna stupa scuba helluva appaloosa macula barracuda vicuna satsuma fistula scrofula hallelujah manoeuvre outmanoeuvre incunabula