To declare or assert that something is wrong, you can use the word "proclaim" or "assert."
The adverb form of "assert" is "assertively." Adverbs modify verbs, adjectives, or other adverbs to provide more information about the manner, time, place, degree, or frequency of an action. In this case, "assertively" describes how someone is asserting something, indicating a confident or forceful manner.
The noun forms of the verb to 'assert' are assertion and the gerund, asserting.
To work the fields in Western Canada, to assert Canadian soverity, to send the fruits of their labour East.
assert, insist, maintain, allege, uphold, profess, demand, call for, ask for, insist on, allegation, declaration, pretension, affirmation, protestation, request, petition
To declare or assert that something is wrong, you can use the word "proclaim" or "assert."
Assert
To assert or affirm with confidence; declare in a positive or peremptory manner. -Websters
using a quotation might not be useful
claim
assert that something actually exist and present evidence that is demonstrably factual.
ASSERT : (legal) to state, affirm, or claim something as truth Examples : "Mr. Smith asserts that he was home last Thursday. " Examples : "The dog was not on a leash, as the owner had asserted."
in which you assert
To claim something to which one has no right means trying to assert ownership or control over something that does not belong to you. This could be deceptive, unjust, or unlawful.
assert (boolean expression); Example: assert (a >= 0);
A claim is a statement made to assert the truth of something, often in situations where it is disputed or doubted. It is a declaration or assertion that something is the case.
state or assert that something is the case, typically without providing evidence or proof