Thesaurus

sound

verb (1)

Synonyms & Antonyms of sound

(Entry 1 of 5)

1 to continue or be repeated in a series of reflected sound waves
  • the stranded hiker's cries for help sounded throughout the canyon

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2 to give the impression of being
  • the idea at least sounds plausible

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3 to make known (as an idea, emotion, or opinion)
  • a person who certainly isn't shy about sounding her opinions

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4 to make known openly or publicly
  • the grand opening of the region's newest and largest mall has been loudly sounded for months

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sound

verb (2)

Synonyms & Antonyms of sound (Entry 2 of 5)

1 to measure the depth of (as a body of water) typically with a weighted line
  • the pilot sounded the river to make sure we weren't in any danger of running aground

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2 to cast oneself head first into deep water
  • a whale suddenly surfaced and then, just as suddenly, sounded

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sound

noun (1)

Synonyms of sound (Entry 3 of 5)

range of hearing
  • wandered off, out of her parents' sight and sound

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sound

noun (2)

Synonyms of sound (Entry 4 of 5)

a narrow body of water between two land masses
  • Long Island Sound is between Connecticut and Long Island, New York

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sound

adjective

Synonyms & Antonyms of sound (Entry 5 of 5)

3 marked by the ability to withstand stress without structural damage or distortion
  • the shed looks flimsy, but it's actually surprisingly sound

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See the Dictionary Definition 

Frequently Asked Questions About sound

How is the word sound different from other adjectives like it?

Some common synonyms of sound are cogent, convincing, telling, and valid. While all these words mean "having such force as to compel serious attention and usually acceptance," sound implies a basis of flawless reasoning or of solid grounds.

a sound proposal for reviving the economy

When might cogent be a better fit than sound?

While in some cases nearly identical to sound, cogent may stress either weight of sound argument and evidence or lucidity of presentation.

the prosecutor's cogent summation won over the jury

When is convincing a more appropriate choice than sound?

The meanings of convincing and sound largely overlap; however, convincing suggests a power to overcome doubt, opposition, or reluctance to accept.

a convincing argument for welfare reform

When could telling be used to replace sound?

While the synonyms telling and sound are close in meaning, telling stresses an immediate and crucial effect striking at the heart of a matter.

a telling example of bureaucratic waste

When can valid be used instead of sound?

In some situations, the words valid and sound are roughly equivalent. However, valid implies being supported by objective truth or generally accepted authority.

a valid reason for being absent

a valid marriage

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Time Traveler for sound

Time Traveler

The first known use of sound was in the 13th century

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Cite this Entry

“Sound.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sound. Accessed 24 Sep. 2020.

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More from Merriam-Webster on sound

Dictionary: Definition of sound

Medical Dictionary: Definition of sound

Nglish: Translation of sound for Spanish Speakers

Britannica English: Translation of sound for Arabic Speakers

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