adjective - not able to be changed back to a previous condition or state; permanent
adjective - able to be changed back to an earlier state or condition
noun, British English - an open area in front of a building, such as a hotel
noun - a soft, sweet, white or pink candy made of sugar, gelatin, and air, often toasted over a fire or used in desserts
adjective, formal - no longer existing, living, functioning, or in use
noun - a military, strategic, or verbal response to an attack, intended to regain control or defend against aggression
adjective - occurring outside the official legal system or not authorized by law
adjective - occurring outside of marriage, especially referring to a romantic or sexual relationship (only before noun)
adjective - having abilities, strength, or qualities that exceed those of a normal human
noun - a fictional superhero with extraordinary powers, often used metaphorically to describe a person with exceptional abilities or strength
noun - a person who collaborates with one or more others in writing a book, article, or other work
noun - a person who shares the driving responsibilities with another driver, especially in long journeys or rally racing
verb - to set or adjust something in advance to a specific condition or value
adjective - adjusted or programmed in advance to a specific setting or condition
adjective, American English - relating to or occurring in the period after the regular sports season, especially in playoff games