1) Err 2) Misapprehend 3) Miscalculate 4) Misconceive 5) Misconstrue 6) Misread 7) Misunderstand 1) Get the wrong idea about 2) Interpret 3) Interpret falsely 4) Interpret in the wrong way 5) Interpret wrongly 6) Misapprehend 7) Miscomprehend 8) Misconstrue 9) Misjudge 10) Misread 11) Mistake 12) Misunderstand 13) To misunderstand 14) Understand incorrectly 15) Understand or explain wrongly 
• (v. t.) To interpret erroneously; to understand or to explain in a wrong sense.
Mis`in·ter'pret transitive verb To interpret erroneously; to understand or to explain in a wrong sense. 
[v] - interpret falsely