prolong

To make something last longer.

prolong in a sentence

Try an 11+ style question

Verbal reasoning papers often ask about a word like this.

Which word is closest in meaning to prolong?

  1. Acut
  2. Bshorten
  3. Cend
  4. Dextend
Show the answer

D: extend. The other three mean the opposite of prolong.

Which word is most nearly opposite in meaning to prolong?

  1. Ashorten
  2. Blengthen
  3. Cextend
  4. Dstretch
Show the answer

A: shorten. The other three mean nearly the same as prolong.

Words that mean something similar

extend, lengthen, stretch

Words that mean the opposite

shorten, cut, end

More words about time & change

See every 11+ word for time and change

More words to explore

Sitting the 11+ in Kent, Medway or Buckinghamshire?

Plain-English guides to each test, from the councils’ own pages: Kent Test · Medway Test · Bucks Secondary Transfer Test