Here's what rhymes with extrenv.
Words that almost rhyme with extrenv
lens sense hence dense thence whence fence tense tenth tens cleanse hens pence pens dens gens glens fens kens penes defence defense expense immense offence offense gems pretense theorems harems hems intense stems commence dispense incense suspense condense sixpence halfpence twopence condemns morphemes recommence recompense commonsense frankincense rev twelve delve