The word "trembl" may seem unfamiliar to many, but it is a legitimate spelling variation of the word "tremble". The pronunciation of the word is given as /ˈtrɛmbəl/ according to the International Phonetic Alphabet (IPA). It consists of a single syllable with a stress on the first vowel sound. The final "e" is silent, resulting in the "b" sound being emphasized. While not as commonly used as the standard spelling, "trembl" may be found in certain literary contexts or regional dialects.