The spelling of the word "hatheway" may seem challenging at first, but it follows the pronunciation quite closely. The IPA phonetic transcription for "hatheway" is /ˈhæθəweɪ/. The "th" sound is represented by the letter "t" followed by the letter "h". The ending "-eway" represents a long "a" sound followed by the sound "way". Therefore, when spelling out "hatheway," it's essential to keep the syllables separate, stressing the first syllable, "hath," and ending with "way."