Synonyms & Antonyms of extend

1 to make longer
  • our guests from out of town extended their visit by a week

Synonyms for extend

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Antonyms for extend

2 to put before another for acceptance or consideration
  • the couple extended an invitation to join them for a get-together at their house after the concert

Synonyms for extend

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Phrases Synonymous with extend

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3 to arrange the parts of (something) over a wider area
  • you can extend that chaise longue so that it lies completely flat

Synonyms for extend

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Antonyms for extend

4 to be positioned along a certain course or in a certain direction
  • our backyard extends all the way to that brook

Synonyms for extend

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6 to alter (something) for the worse with the addition of foreign or lower-grade substances
  • the company extends its ice cream with thickeners and other additives

Synonyms for extend

Words Related to extend

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Antonyms for extend

See the Dictionary Definition 

Frequently Asked Questions About extend

How does the verb extend contrast with its synonyms?

Some common synonyms of extend are lengthen, prolong, and protract. While all these words mean "to draw out or add to so as to increase in length," extend and lengthen imply a drawing out in space or time but extend may also imply increase in width, scope, area, or range.

extend a vacation

extend welfare services

lengthen a skirt

lengthen the workweek

When would prolong be a good substitute for extend?

The words prolong and extend can be used in similar contexts, but prolong suggests chiefly increase in duration especially beyond usual limits.

prolonged illness

How do protract and prolong relate to one another, in the sense of extend?

Protract adds to prolong implications of needlessness, vexation, or indefiniteness.

protracted litigation

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Time Traveler for extend

Time Traveler

The first known use of extend was in the 14th century

See more words from the same century

Cite this Entry

“Extend.” Thesaurus, Merriam-Webster, Accessed 23 Jun. 2021.

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More from Merriam-Webster on extend

Dictionary: Definition of extend

Medical Dictionary: Definition of extend

Nglish: Translation of extend for Spanish Speakers

Britannica English: Translation of extend for Arabic Speakers


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