open and shut case (noun) certainty: positive assurance
Detalii: certitude is a measure of a person's positive feeling about something; certainty is a measure of the degree to which a process or development may be realized
Sinonime: dysequilibrium, faintness, giddiness, lightheadedness, unsteadiness, vertigo, wooziness
Antonime: ambiguity,
doubt,
hesitation, questionableness,
uncertainty