All low-pressure antonyms

adj low-pressure

• strict — characterized by or acting in close conformity to requirements or principles: a strict observance of rituals.
• ceremonious — especially or excessively polite or formal
• official — a person appointed or elected to an office or charged with certain duties.
• rigid — stiff or unyielding; not pliant or flexible; hard: a rigid strip of metal.
• stiff — rigid or firm; difficult or impossible to bend or flex: a stiff collar.
• buttoned-up — carefully planned, operated, supervised, etc.: one of the most buttoned-up companies in the business.
• turbulent — being in a state of agitation or tumult; disturbed: turbulent feelings or emotions.
• wild — living in a state of nature; not tamed or domesticated: a wild animal; wild geese.
• apathetic — If you describe someone as apathetic, you are criticizing them because they do not seem to be interested in or enthusiastic about doing anything.
• inactive — not active: an inactive volcano.
• lethargic — of, relating to, or affected with lethargy; drowsy; sluggish; apathetic.
• sorrowful — full of or feeling sorrow; grieved; sad.
• peaceful — characterized by peace; free from war, strife, commotion, violence, or disorder: a peaceful reign; a peaceful demonstration.
• still — remaining in place or at rest; motionless; stationary: to stand still.
• heavy — of great weight; hard to lift or carry: a heavy load.
• depressed — If you are depressed, you are sad and feel that you cannot enjoy anything, because your situation is so difficult and unpleasant.
• gloomy — dark or dim; deeply shaded: gloomy skies.
• unhappy — sad; miserable; wretched: Why is she so unhappy?
• sad — Systems Analysis Definition
• serious — of, showing, or characterized by deep thought.
• lifeless — not endowed with life; having no life; inanimate: lifeless matter.
• calm — A calm person does not show or feel any worry, anger, or excitement.
• quiet — making no noise or sound, especially no disturbing sound: quiet neighbors.
• difficult — not easily or readily done; requiring much labor, skill, or planning to be performed successfully; hard: a difficult job.
• agitated — If someone is agitated, they are very worried or upset, and show this in their behaviour, movements, or voice.
• upset — to overturn: to upset a pitcher of milk.
• deliberate — If you do something that is deliberate, you planned or decided to do it beforehand, and so it happens on purpose rather than by chance.
• painstaking — taking or characterized by taking pains or trouble; expending or showing diligent care and effort; careful: a painstaking craftsman; painstaking research.
• planned — arranged, organized, or done in accordance with a plan: a planned attack.
• premeditated — done deliberately; planned in advance: a premeditated murder.
• formal — being in accordance with the usual requirements, customs, etc.; conventional: to pay one's formal respects.
• worried — having or characterized by worry; concerned; anxious: Their worried parents called the police.
• nervous — highly excitable; unnaturally or acutely uneasy or apprehensive: to become nervous under stress.
• demanding — A demanding job or task requires a lot of your time, energy, or attention.
• hurried — moving or working rapidly, especially forced or required to hurry, as a person.
• intolerant — not tolerating or respecting beliefs, opinions, usages, manners, etc., different from one's own, as in political or religious matters; bigoted.
• troubled — to disturb the mental calm and contentment of; worry; distress; agitate.
• violent — acting with or characterized by uncontrolled, strong, rough force: a violent earthquake.
• critical — If a person is critical or in a critical condition in hospital, they are seriously ill.
• hyped — to stimulate, excite, or agitate (usually followed by up): She was hyped up at the thought of owning her own car.