SynonymDefinitionAntonym.com - English Synonym Dictionary

A base hit on which the batter stops safely at second base

Raising the stakes in a card game by a factor of 2

A quantity that is twice as great as another

Someone who closely resembles a famous person (especially an actor)

A stand-in for movie stars to perform dangerous stunts

Increase twofold

Hit a two-base hit

Do double duty; serve two purposes or have two functions

Make or do or perform again

Bend over or curl up, usually with laughter or pain

Bridge: make a demand for (a card or suit)

Used of homologous chromosomes associated in pairs in synapsis

Used of flowers having more than the usual number of petals in crowded or overlapping arrangements

To double the degree

Two together

Downward and forward

Having two meanings with intent to deceive

Large enough for two

Twice as great or many

Consisting of or involving two parts or components usually in pairs

Having more than one decidedly dissimilar aspects or qualities