IPA: /dɪsɪnˈtʃæntɪŋli/
KK: /dɪsɪnˈtʃæntɪŋli/
In a way that causes someone to lose their pleasant feelings or beliefs about something.
The movie ended disenchantingly, leaving the audience feeling disappointed.
Disenchantingly → It is formed from "dis-" (meaning apart or away) and "enchant" (from Old French *enchanter*, meaning to bewitch or cast a spell) and the suffix "-ingly" (meaning in a manner). The word describes something that removes the magical or delightful quality in a manner that is unappealing or disappointing.
Think of 'removing' ('dis-') the 'bewitching' quality ('enchant') in a way that is 'unpleasant' ('-ingly'). This helps you remember that disenchantingly means to take away the charm in a disappointing way.