To say that you don't like something.
One option is to dissent.
To expostulate on something is to express a very strong disapproval. For example, "The boys expostulated about whether or not to go to the party".
The deprecatory look on Jane's face showed just how disapproving she was of Anne's cheating. Deprecatory:to express disapproval
Deprecate means to express strong disapproval; to plead against; to protest.Do not deprecate their actions until you know the whole story.-Goodluck, Kristen
A formal disapproval is a reprimand.
it means to express strong disapproval or disagreement
Used to express distaste or disapproval.
Deprecate means to belittle, to express disapproval of, or to declare that something is becoming obsolete.
To express disapproval of, to deplore something .
It means to express grief over; lament or to express disapproval of or regret for.
no me gusto
To express disapproval of, criticism of, or disappointment in (someone).
One option is rebuke.
the polar express has been around for years
disapproval
One option is to dissent.
expression of strong disapproval