Dictionary.com
Thesaurus.com
Synonyms

senseless

American  
[sens-lis] / ˈsɛns lɪs /

adjective

  1. destitute or deprived of sensation; unconscious.

    Synonyms:
    insensible, insensate
  2. lacking mental perception, appreciation, or comprehension.

    Synonyms:
    undiscerning, unperceiving
    Antonyms:
    sensitive
  3. stupid or foolish, as persons or actions.

    Synonyms:
    asinine, witless, inane, idiotic, silly
    Antonyms:
    intelligent
  4. nonsensical or meaningless, as words.

    This letter is either cryptic or senseless.


senseless British  
/ ˈsɛnslɪs /

adjective

  1. lacking in sense; foolish

    a senseless plan

  2. lacking in feeling; unconscious

  3. lacking in perception; stupid

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • senselessly adverb
  • senselessness noun

Etymology

Origin of senseless

First recorded in 1550–60; sense + -less

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.

“Our collective hearts are broken as a result of this senseless outcome.”

From Los Angeles Times

Whether with an old-fashioned one-case-per-episode or a more sprawling multistrand story, quaint or violent, historic or modern, the birthplace of Agatha Christie understands that we all need stories that make sense of seemingly senseless acts.

From Los Angeles Times

When word came of Rob Reiner’s senseless death, America fell into familiar rites of mourning and remembrance.

From Los Angeles Times

“Our hearts are with her, her family, and all who were impacted by this senseless act.”

From The Wall Street Journal

“My Office will pursue this case aggressively to ensure those responsible are held fully accountable for this senseless and deadly violence.”

From Los Angeles Times