The team's repeated ineffectiveness during the crisis eroded public trust.

During the review, the committee documented several ineffectivenesses in the project's monitoring processes.

The team communicated ineffectively during the crisis, which worsened the situation.

The new software patch proved ineffective at fixing the critical security bug.

Her ineffectible attempts to calm the crowd only made the situation worse.

Despite months of effort, the team could not hide the ineffectivity of their approach.

The report highlighted several organizational ineffectivities that undermined project delivery.