in·ter·change·able 
/ˌɪntɚˈtʃeɪnʤəbəl/ adjective
/ˌɪntɚˈtʃeɪnʤəbəl/ adjective : capable of being used in place of each other
▪ These words have similar meanings but they're not (freely) interchangeable (with each other).
▪ These words have similar meanings but they're not (freely) interchangeable (with each other).
— in·ter·change·abil·i·ty /ˌɪntɚˌtʃeɪnʤəˈbɪləti/ noun [noncount]
/ˌɪntɚˌtʃeɪnʤəˈbɪləti/ noun [noncount]— in·ter·change·ably /ˌɪntɚˈtʃeɪnʤəbli/ adverb
▪ He uses the terms interchangeably.
/ˌɪntɚˈtʃeɪnʤəbli/ adverb ▪ He uses the terms interchangeably.
