Crutch
Part of speech: noun
Definition: A device to assist in motion as a cane, especially one that provides support under the arm to reduce weight on a leg. Something that supports, often used negatively to indicate that it is not needed and causes an unhealthful dependency; a prop
Clutch
Part of speech: noun
Definition: A device to interrupt power transmission, commonly used between engine and gearbox in a car.The pedal in a car that disengages power transmission.A hand or claw, when it is grasping something firmly.A small handbag or purse with no straps or handle.A group or bunch, especially of eggs or baby birds.An important or critical situation.
Part of speech: verb
Definition: To grip or grasp tightly.
Part of speech: adjective
Definition: Tending to perform well in difficult, high-pressure situations.