express + To state or show what you think or how you feel ☊
expression + act of making your thoughts and feelings known ☊
press + To push something against something else ☊
depress + To make someone feel sad or depressed ☊
depression + medical condition in which a person's sadness stops him/her from living his/her life normally ☊
impress + To make an emotional or cognitive impact upon ☊
impressive + Causing admiration or respect; big, grand, expensive etc ☊
pressure + the force/weight when pressing against a thing ☊
impression + effect or feeling resulting from an experience ☊