2in·ter·change 
/ˌɪntɚˈtʃeɪnʤ/ verb
in·ter·chang·es; in·ter·changed; in·ter·chang·ing /ˌɪntɚˈtʃeɪnʤ/ verb [+ obj] : to put each of two or more things in the place of the other
▪ We interchanged the two tires. ▪ We interchanged the front tire with the rear tire. [=we put the front tire on the rear and the rear tire on the front]
▪ We interchanged the two tires. ▪ We interchanged the front tire with the rear tire. [=we put the front tire on the rear and the rear tire on the front]
