accusation · noun C /ˌæk.jʊˈzeɪ.ʃən/
Word family
Nouns: accusation, accused
Verbs: accuse
accusation
C1 when you say that someone has done something bad
Dictionary example:
He made a number of accusations against his former colleagues.
Learner example:
I have enclosed the Distribution Chart in order to prevent you from [making] further accusations. (Certificate in Advanced English; C1; Russian)