Dictionary.com
Thesaurus.com
Synonyms

improvised

American  
[im-pruh-vahyzd] / ˈɪm prəˌvaɪzd /

adjective

  1. made or said without previous preparation.

    an improvised skit.

    Synonyms:
    unprepared, unrehearsed, unpremeditated

Related Words

See extemporaneous.

Other Word Forms

  • improvisedly adverb
  • unimprovised adjective
  • well-improvised adjective

Etymology

Origin of improvised

First recorded in 1830–40; improvise + -ed 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Schools that have been turned into shelters are full, and many are sleeping in improvised tents in public spaces and even in cars.

From BBC • Apr. 8, 2026

These solutions were often tactical workarounds designed to patch critical issues in an improvised way.

From MarketWatch • Apr. 4, 2026

Either way, Pedretti says she improvised constantly and always kept swinging until somebody said, “Cut.”

From Los Angeles Times • Mar. 25, 2026

The improvised prison pens—everything from old army barracks and training camps, barns and fairgrounds, derelict cotton warehouses and tobacco factories—were emptied out.

From The Wall Street Journal • Feb. 20, 2026

Using the plank as an improvised stretcher they carefully lifted Cluny on to it.

From "Redwall" by Brian Jacques