Stem مُبْلِسُون has 2 unique word forms and appears 4 times in the Quran.

Word Translation Occurrences
مُبۡلِسُونَ <span class='paren'>(will be in)</span> <span class='n'>despair</span>, <span class='paren'>(will)</span> <span class='n'>despair</span>, (will be in) despair, (will) despair 4
لَمُبۡلِسِينَ <span class='p'>surely</span> <span class='p'>in</span> <span class='p'>despair</span>, surely in despair 2
مُّبۡلِسُونَ <span class='paren'>(were)</span> <span class='n'>dumbfounded</span>, (were) dumbfounded 2