to double

To make a higher bid after an opponent bids in a card game

Very quickly and without delay

At twice the normal speed to move or work

Very fast, without delay

Speech or writing that is hard to understand and sounds like nonsense

Language you cannot understand at all

So tired you can hardly move

A very excited yes that shows strong agreement

To look again to make sure it is correct or safe

To try harder to continue something even when people disagree or it is risky

To turn around and go back the way you came

To have two players guard one opponent at the same time

To leave a car beside another stopped car, blocking traffic

To go out with your partner and another couple

To bend forward suddenly because of strong pain or laughter

Share a bed or room meant for one person to save space

Use your winnings on another bet to try to make them twice as much

To have two pictures of one thing when your eyes or head are not working well

Bend over and curl up because of sudden pain or strong laughter

Tap twice quickly on a touchscreen to start a function

Challenge someone playfully so they feel they cannot refuse to do something

Move the tongue quickly back and forth to play fast clear notes on a wind instrument

To color something twice to make its color stronger

An unfair rule that treats similar people differently and gives one group more advantages

A number with two digits from 10 to 99

To betray someone after pretending to help them

An extra look to make sure something is correct

An outing where two couples go out together

A spy who secretly works for two opposing sides while pretending to help one and giving secrets to the other

A baseball play that gets two players out in one move

A rule that stops a person being tried twice for the same crime

Two doors next to each other that open in the middle to make a wide entrance

A test in which neither participants nor researchers know who gets the treatment

Two events, such as two films or two games, held one after the other

A quick look showing surprise after not noticing something at first

Confusing speech that hides the truth, often to avoid a direct answer

A phrase with two meanings, one often innocent and the other rude about sex

A bus or vehicle with two levels for passengers, one above the other

To win the same two titles in two years in a row

A coat or jacket with two overlapping front panels and two rows of buttons

A bed large enough for two people to sleep in

A structure made of two spirals twisted together, like DNA molecules

A sentence that uses two negative words in the same clause

A problem where you see one object as two images

A game where two ropes turn and players jump between them

A layer of fat under the chin that looks like a second chin

Receiving two incomes from the same source, for example a pension and a salary

Two rainbows that appear in the sky at the same time, the outer one fainter and outside the inner arc

A golf score two strokes above par for a hole

A situation where you are given two conflicting demands you cannot satisfy, often from someone in charge

Two equal servings of alcohol or strong coffee served together

A person who pretends to be loyal but betrays someone

A bet that picks the winners of two races on the same day

A large string instrument with four strings that makes very low sounds when played with a bow or plucked

A suit jacket with wide front flaps that overlap and two columns of buttons

Two layers of glass with a space between them that keep heat in and noise out

An experiment where neither participants nor researchers know who gets the real treatment or a fake one to avoid bias

Payment at twice the regular pay rate for extra work

There is an empty line between every line of text

Very quick, as when soldiers march at twice the normal speed

Two pans, one above the other, used to melt chocolate or gently heat food

A bookkeeping system that records every transaction as a debit in one account and a credit in another

Dishonest behavior of pretending one thing but doing another

A part of a life insurance policy that pays twice the money if death is an accident

Thick food made from milk with very high fat used as a dessert topping

A running play in American football where the ball is handed twice, each time changing direction

Two bad serves in a row that make the player lose the point

Two stars that are very close and usually move around each other

A thick fabric made from two layers of thread joined together that holds its shape well

A system of recording each transaction twice, once as a debit and once as a credit to ensure accuracy

A repeated word in writing that appears by accident

A bookkeeping system that records each transaction twice to keep accounts balanced

A jacket with overlapping front panels fastened by two rows of buttons

A crochet stitch you make by pulling the yarn through twice to make taller, looser fabric

A link between two atoms where they share two pairs of electrons

A person who pretends to be a friend but secretly works against others

An illegal basketball move when a player bounces the ball with both hands or bounces it again after stopping

A lung infection that affects both lungs and causes serious breathing problems

Two quotation marks used to show direct speech or a quotation

To score two strokes more than the hole's par in golf

A former United States gold coin worth twenty dollars

To sew two rows of stitches for extra strength or decoration

A hard, low hit that lets the batter reach second base

A person who receives a government salary and a pension at the same time

A hit that lets the batter reach second base

A hard, straight hit into the outfield that lets the batter reach second base

A tall stitch made with a hook by pulling yarn through loops, taller than a single stitch

Text typed with a blank line between each line

To tie a knot with two loops so it does not come undone

A window with two parts that can both slide up and down

A mild, funny phrase people say instead of swearing when surprised or angry

A sandwich with three slices of bread and two layers of filling

A pair of vertical lines in written music that show the end of a main section or the whole piece

A machine that has two sets of gears to give more power and control speed

A score in golf three strokes under par on one hole

Being very bad and dishonest in a strong way