The correct spelling of the word "alcantar" is actually "alcanter." The reason for the discrepancy is due to the complexities of Spanish pronunciation. In IPA phonetic transcription, the word is spelled /al.kan.'teɾ/, with stress on the second syllable. The "c" becomes a soft "s" sound when followed by an "e" or "i," which explains the misspelling. It's important to be aware of these intricacies when speaking or writing in Spanish to ensure proper communication.