"Prothetely" is a term commonly used in biology to refer to the ability of an organism to grow new body parts. The spelling of the word can be broken down phonetically as /prəʊˈθɛtɪli/. The first syllable is pronounced with a "pro" sound, followed by a "the" sound for the second syllable. The ending of the word is pronounced with a long "e" sound, followed by a "lee" sound. Despite its complex spelling, "prothetely" is a useful term for describing the regenerative abilities of various organisms.