disturbingchange

noun
UK /dɪˈstɜːbɪŋ tʃeɪndʒ/
US /dɪˈstɜːrbɪŋ tʃeɪndʒ/

A change that makes you feel worried or upset.

The sudden disturbingchange in the weather scared the little birds.


OTHER MEANINGS

2. A shift that breaks the normal way things work.

The disturbingchange in the school schedule confused everyone.

3. A change that feels strange and hard to accept.

Moving to a new town was a disturbingchange for the boy.

4. A sudden difference that causes trouble or confusion.

The disturbingchange in the rules made the game unfair.