Definitions

senseless

[sens-lis] / ˈsɛns lɪs /

ADJECTIVE

silly, meaningless

Synonyms

STRONGEST

absurd illogical incongruous insignificant irrational ludicrous mindless pointless ridiculous stupid unreasonable

WEAK

asinine batty crazy daft double talk doublespeak fatuous flaky foolish idiotic imbecilic inane inconsistent mad moronic nonsensical nutty purportless purposeless simple trivial unimportant unintelligent unmeaning unsound unwise wacky without rhyme or reason

Antonyms

STRONGEST

intelligent logical meaningful rational reasonable sensible

WEAK

feeling wise

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.

Federal opposition leader Pierre Poilievre called it a "senseless act of violence."

From Barron's • Feb. 11, 2026

Speaking after the verdict, investigating officer Craig Nicholson described the crash as a "senseless tragedy".

From Barron's • Feb. 2, 2026

Following the conclusion of the case, Det Ch Supt Craig Nicholson, of Humberside Police, described the incident as a "senseless tragedy".

From BBC • Feb. 2, 2026

He said he was canceling all meetings with Iranian officials “until the senseless killing of protesters stops.”

From The Wall Street Journal • Jan. 14, 2026

Wes was senseless with anger, but Mary just coolly looked at him, eyes opened in an expression of exaggerated innocence.

From "The Other Wes Moore: One Name, Two Fates" by Wes Moore

Vocabulary lists containing senseless

Power Suffix: -less

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Florida's B.E.S.T. Common Suffixes: -less

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-less

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