The spelling of the word "loesch" can be a bit tricky because it's not a commonly used word in English. However, its pronunciation is fairly straightforward when you use IPA phonetic transcription - it's pronounced /lɛʃ/. This means that the word starts with the "L" sound followed by a "E" sound with a short vowel sound, and ends with a "SH" sound. If you're ever unsure about the spelling or pronunciation of a word, using IPA phonetic transcription can be a great tool to help you out.