The word "Eliassen" can be tricky to spell, but with some knowledge of phonetics, it becomes much easier. The correct pronunciation is /ˈelɪəsən/, with stress on the second syllable. The first syllable contains the "e" sound as in "let" and the second syllable has the "i" sound as in "sit". The "a" in the third syllable is pronounced like the "a" in "father" and the last syllable has a schwa sound, pronounced like the "a" in "sofa". Keeping these sounds in mind can help ensure accurate spelling of the word "Eliassen".