m 3 i 1 s 1 c 3 o 1 n 1 s 1 t 1 r 1 u 1 c 3 t 1 i 1 o 1 n 1 s 1
16 letters · 22 points in Scrabble
Meaning
noun a kind of misinterpretation resulting from putting a wrong construction on words or actions (often deliberately)
noun an ungrammatical constituent