Here's what rhymes with phonasthenia.
myasthenia neurasthenia vaccinia delphinia schizophrenia Words that almost rhyme with phonasthenia
anemia uremia leukemia academia hyperemia toxaemia polycythemia septicemia hyperglycemia bacteremia hypercalcemia hypocalcemia hypoglycemia sepia media regia hemophilia haemophilia hemiplegia multimedia hypermedia paraplegia cyclopaedia cyclopedia quadriplegia encyclopedia encyclopaedia