TECTONIC Synonyms: 74 Similar and Opposite Words

tectonic

adjective

tek-ˈtä-nik

Definition of tectonic

as in major

having great meaning or lasting effect a tectonic shift in societal trends occurred in the 1960s

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of tectonic For some, such a tectonic shift in what high school should be represents a threat. — Tim Knowles, Fortune, 8 July 2026 According to the study, the first rupture occurred along the Boconó fault system, while the second originated on the San Sebastián fault, two of Venezuela’s principal tectonic structures. — Antonio María Delgado, Miami Herald, 4 July 2026 The area remains geologically active, so the landscape is ever-changing and tectonic forces are expected to produce future eruptions. — Josh Laskin, Travel + Leisure, 3 July 2026 Yet the industry confronts many of the same disruptive tectonic challenges of live action entertainment. — Kevin Giraud, Variety, 29 June 2026 See All Example Sentences for tectonic

Recent Examples of Synonyms for tectonic

Adjective

June and July are typically the quietest months of the season, but this shear has been a major roadblock and could have implications for the peak months, too.

— Mary Gilbert, CNN Money, 18 July 2026
While the Midland proposal ultimately failed, another major point of contention — Sunday voting — was also resolved through compromise.

— Nora O'Neill, Charlotte Observer, 18 July 2026

Definition of major

Adjective

That’s reigniting age-old feuds about production quotas that already led the United Arab Emirates, one of OPEC’s most significant members, to leave the group in April.

— David Goldman, CNN Money, 6 July 2026
It is recommended that any batteries in devices that will be stored for significant periods should undergo a maintenance routine to maintain their health by charging them to half capacity every six months.

— Ewan Spence, Forbes.com, 6 July 2026

Definition of significant

Adjective

Though the team failed to advance to the knockout round, its historic run inspired an outpouring of national pride, while uniting Haitians at home and abroad.

— Jacqueline Charles, Miami Herald, 15 July 2026
The port lies near the historic village of Tis, where archaeological remains date back to at least 2500 BCE.

— Billy Stockwell, CNN Money, 15 July 2026

Definition of historic

Adjective

In addition to its ongoing pursuit of LeBron James, the Heat also would like to add another veteran shooter and another veteran big man but might begin the season with only 14 under contract.

— Barry Jackson, Miami Herald, 18 July 2026
Flair then turned her attention to Cargill and hit a big boot, forcing the disqualification.

— Alfred Konuwa, Forbes.com, 18 July 2026

Definition of big

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technophobes

tectonic

tedious

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“Tectonic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/tectonic. Accessed 20 Jul. 2026.

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Synonyms of tectonic

adjective

Example Sentences

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