The spelling of the word "doeth voraciously" stems from Middle English, where the verb "doeth" is the third person singular present indicative of "doen," meaning "to do." The adverb "voraciously" is derived from the noun "voracity," meaning "extreme hunger or greed," and is spelled phonetically as /vəˈreɪʃəsli/. The pronunciation of "doeth" is /dʌɪθ/ with the th sound pronounced as a voiceless dental fricative, as in the word "thin." Together, "doeth voraciously" describes the act of doing something with extreme hunger or greed.
The phrase "doeth voraciously" appears to be a combination of words rather than a single word with etymology. However, if we examine each individual word, we can trace their origins:
1. "Doeth": "Doeth" is the third-person singular form of the verb "do" in Early Modern English. It is derived from the Old English word "dōn" which means "to perform, execute". The word can be traced back to the Proto-Germanic word "dōną" meaning "to put, place, make", ultimately originating from the Proto-Indo-European root "dhe-" meaning "to set, put".
2. "Voraciously": "Voraciously" is an adverb derived from the adjective "voracious".