The word "trease" is spelled with the letters t-r-e-a-s-e. Its pronunciation is transcribed in IPA as /triːz/. The first syllable "tre" is pronounced like "tree," while the second syllable "ase" is pronounced as "zee." The vowel in the first syllable is a long "e" sound, represented by the symbol /i/. The final "s" is pronounced like "z," while the "e" at the end is silent. "Trease" is not a commonly used word and may be unfamiliar to some.