Here's why:
* Dictionaries are the standard for pronunciation: They provide the most accurate and reliable pronunciation guides, including phonetic transcriptions.
* Different dictionaries may have slightly different pronunciations: This is because pronunciation can vary depending on regional accents and dialect.
* Online dictionaries are convenient: You can easily find the pronunciation of "arboreal" by typing the word into any online dictionary, such as Merriam-Webster, Oxford English Dictionary, or Cambridge Dictionary.
However, here's a general guide for pronouncing "arboreal":
* The stress is on the first syllable: AR-bo-ree-al
* The "a" in the first syllable sounds like the "a" in "father": AR-bo-ree-al
* The "e" in the second syllable is short: AR-bo-ree-al
* The "e" in the third syllable is also short: AR-bo-ree-al
By using a dictionary and paying attention to the phonetic transcription, you can be confident in your pronunciation of "arboreal."