How Do You Spell UN FIRMEST?
Pronunciation: [ˈʌn fˈɜːməst] (IPA) 
The correct spelling of the word is "unfirmest", not "un firmest". The "n" in "un" is attached to the next word, "firmest", not a separate word. The IPA phonetic transcription for "unfirmest" is /ʌnˈfɜrmɪst/. The stress falls on the second syllable, and the "e" in "est" is pronounced as /ɪst/, not /i:st/. It is important to pay attention to spellings to convey accurate meaning and avoid confusion.
