The spelling of the word "haddest a fitting" can be explained using IPA phonetic transcription. The word "haddest" is pronounced as /ˈhædəst/ with a short "a" sound and a weak stress on the first syllable. Meanwhile, "fitting" is pronounced as /ˈfɪtɪŋ/ with stress on the first syllable and a short "i" sound. Together, "haddest a fitting" means "you had a suitable or appropriate thing". Despite its archaic usage, understanding the phonetics of this word can help in recognizing its meaning in literature or historical texts.