Here's what rhymes with strenthe.
nth tenth Words that almost rhyme with strenthe
lens ens sense hence dense thence whence fence tense tens cleanse hens pence pens dens gens glens fens defence defense immense offence offense gems pretense theorems harems hems intense stems commence dispense incense suspense halfpence twopence expense condense morphemes sixpence recommence condemns recompense commonsense frankincense breath breadth death health length strength wealth depth stealth neath twelfth shibboleth commonwealth