most significant

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telling, meaningful adj.
important, critical adj.

ADJECTIVE

telling, meaningful

Synonyms

STRONGEST

compelling important momentous powerful serious symbolic

WEAK

cogent convincing denoting eloquent expressing expressive facund forceful heavy indicative knowing meaning pregnant representative rich sententious sound suggestive valid weighty

Antonyms

STRONGEST

insignificant trivial unimportant

WEAK

meaningless minor

ADJECTIVE

important, critical

Synonyms

STRONGEST

big consequential considerable meaningful momentous notable noteworthy serious substantial vital

WEAK

carrying a lot of weight heavy material weighty

Antonyms

STRONGEST

dull inconsequential insignificant little minor ordinary small trivial unimportant unnoticeable

WEAK

meaningless

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.

See Examples For:

most significant

Nvidia's stock fall this week is the most significant five-day drop the company has seen since going public 27 years ago.

From BBC ● Nov. 12, 2026

Perhaps the most significant implication of the research concerns a longstanding question in psychedelic medicine: Are hallucinations and altered states of consciousness necessary for the brain changes that might contribute to therapeutic benefits?

From Science Daily ● Nov. 7, 2026

The most significant game of Angelina Anderson’s season was also her worst.

From Los Angeles Times ● Nov. 6, 2026

Wong’s supporters argue that his most significant acts happened before the law was implemented in 2020 and thus shouldn’t be held against him.

From The Wall Street Journal ● Nov. 5, 2026

In addition to being one of the most significant battles of World War II, it was probably the biggest battle in history.

From "A Thousand Sisters" by Elizabeth Wein

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