The spelling of the word Trevelien is unique and may be confusing to pronounce. Its phonetic transcription according to the International Phonetic Alphabet (IPA) is /trəˈviːliən/. The stress is on the second syllable, and it starts with the voiced alveolar fricative /v/ followed by a long vowel sound /iː/. The ending consists of the unstressed schwa sound /ən/. Despite its unique spelling, understanding the phonetic transcription allows for proper pronunciation of the word.