All retain antonyms

verb retain

• hang it up — to fasten or attach (a thing) so that it is supported only from above or at a point near its own top; suspend.
• cave in — If something such as a roof or a ceiling caves in, it collapses inwards.
• blue pencil — deletion, alteration, or censorship of the contents of a book or other work
• expulse — To expel.
• disenthrone — to dethrone.
• be-little — to regard or portray as less impressive or important than appearances indicate; depreciate; disparage.
• lay waste — to consume, spend, or employ uselessly or without adequate return; use to no avail or profit; squander: to waste money; to waste words.
• destroy — To destroy something means to cause so much damage to it that it is completely ruined or does not exist any more.
• deputed — to appoint as one's substitute, representative, or agent.
• fork out — an instrument having two or more prongs or tines, for holding, lifting, etc., as an implement for handling food or any of various agricultural tools.
• adios — goodbye; farewell
• mouthed — having a mouth of a specified kind (often used in combination): a small-mouthed man.
• ante up — If you ante up an amount of money, you pay your share, sometimes unwillingly.
• dismiss — to direct (an assembly of persons) to disperse or go: I dismissed the class early.
• chime in — If you chime in, you say something just after someone else has spoken.
• gimme — Golf. a final short putt that a player is not required to take in informal play.
• hand in — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
• convey — To convey information or feelings means to cause them to be known or understood by someone.
• bring to — If you bring someone to when they are unconscious, you make them become conscious again.
• oust — to expel or remove from a place or position occupied: The bouncer ousted the drunk; to oust the prime minister in the next election.
• leave holding the bag — a container or receptacle of leather, plastic, cloth, paper, etc., capable of being closed at the mouth; pouch.
• give in — to present voluntarily and without expecting compensation; bestow: to give a birthday present to someone.
• in trust — reliance on the integrity, strength, ability, surety, etc., of a person or thing; confidence.
• fork over — an instrument having two or more prongs or tines, for holding, lifting, etc., as an implement for handling food or any of various agricultural tools.
• entrust — Assign the responsibility for doing something to (someone).
• mouthing — the action of speaking in a meaningless, bombastic, or hypocritical manner.
• buckle under — If you buckle under to a person or a situation, you do what they want you to do, even though you do not want to do it.
• disjoint — to separate or disconnect the joints or joinings of.
• diffused — Simple past tense and past participle of diffuse.
• hand on — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
• flake out — flake out, Slang. to fall asleep; take a nap.
• fold up — a part that is folded; pleat; layer: folds of cloth.
• give notice — warn, inform
• blow away — If you say that you are blown away by something, or if it blows you away, you mean that you are very impressed by it.
• fine tune — to tune (a radio or television receiver) to produce the optimum reception for the desired station or channel by adjusting a control knob or bar.
• disburse — to pay out (money), especially for expenses; expend.
• make ready — the state or condition of being ready.
• whacked — exhausted; tired out.
• drop a line — send a message
• hand-carry — to carry or deliver by hand, as for security reasons: The ambassador hand-carried a message from the president.
• erase — delete
• chuck — When you chuck something somewhere, you throw it there in a casual or careless way.
• offed — so as to be no longer supported or attached: This button is about to come off.
• hold off — to have or keep in the hand; keep fast; grasp: She held the purse in her right hand. He held the child's hand in his.
• axe — An axe is a tool used for cutting wood. It consists of a heavy metal blade which is sharp at one edge and attached by its other edge to the end of a long handle.
• knuckle — a joint of a finger, especially one of the articulations of a metacarpal with a phalanx.
• leave out — to go out of or away from, as a place: to leave the house.
• commend — If you commend someone or something, you praise them formally.