Tending to avoid speaking openly or making revelations about oneself. / Directed towards avoidance or escape; evasive action.

In an evasive manner.

The quality of being evasive.

plural of evasiveness

The act of eluding or evading or avoiding, particularly the pressure of an argument, accusation, charge, or interrogation; artful means of eluding.

plural of evasion

That can be evaded.

plural of evasive action

Physical movement performed in order to avoid a collision with something (such as a vehicle or missile).

(taxation, criminology) The illegal avoidance of paying tax, especially by making a false declaration of income etc.