full well

With total certainty

Full well is an emphatic form of well meaning thoroughly or completely, used almost exclusively with verbs of knowing or understanding: You know full well what I mean, She was full well aware of the consequences.

The phrase carries an accusatory edge, suggesting the person is feigning ignorance or innocence about something they actually understand perfectly.

Related

beyond doubt · beyond a shadow · without a doubt · completely · for a fact · thoroughly · conscious · entirely · wholly · 100 percent · deliberately · utterly · crystal clear · clear as day · plainly · intentional · understand · knowledge

Opposites
degree of awareness/certainty

full wellunknowingly

Without being aware

unwittingly · without knowing · unconsciously · obliviously · ignorantly

intentionality

full wellaccidentally

Without intent or design

inadvertently · unintentionally · by accident · by mistake · innocently

Family

well, full, fully, overflow, wellness, fullest, overfull, wells, welling

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G