Simple past tense and past participle of mismatch.(verb)
Unsuitably matched; ill joined.(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "mismatched" in a sentence
"The Cardinals even got Boldin mismatched on linebacker Lofa Tatupu for huge gains that set up some of Neil Rackers 'four field goals."
"Doubtful: The potential for amusement seems to be implicit in mismatched scale, especially relative to what’s ‘normal’ for humans."
"I struggle with the quotidien responsibilities of motherhood: I dislike cooking, I’m constantly running out of diapers, I’m terrible at managing schedules, and I regularly send my child to preschool in mismatched socks."