The term "concomitances" refers to the co-occurrence of two or more events or conditions. Its antonyms are words that express the opposite meaning. Some antonyms for "concomitances" are isolation, detachment, disconnect, and disjunction. Isolation implies that something is separated or cut off from others. Detachment refers to a lack of emotional involvement or connection. Disconnect means that there is no relationship or communication between two things. Disjunction connotes a separation or division of two things that were previously working together. While concomitances connote things happening together, these antonyms emphasize situations where things are separated or not connected.