Synonyms of change over

Noun

1. conversion, transition, changeover, transformation, transmutation, shift

usage: an event that results in a transformation

Verb

1. switch, change over, shift, change, alter, modify

usage: make a shift in or exchange of; "First Joe led; then we switched"

2. convert, change over, change, alter, modify

usage: change from one system to another or to a new plan or policy; "We converted from 220 to 110 Volt"