COMPLETION Synonyms: 42 Similar and Opposite Words

completion

noun

Definition of completion

as in culmination

the act of finishing something The family celebrated the completion of their youngest child's education.

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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 completion Spectrum/Charter began work as soon as feasible and reached full completion by November 2025. — Luke Harold, San Diego Union-Tribune, 11 July 2026 In future updates, the platform is expected to integrate an advanced commercial version of the model, further improving depth completion, object boundary detection, and spatial structure understanding. — Bojan Stojkovski, Interesting Engineering, 11 July 2026 Kunpat said the three men were also dismissed before the completion of their nine-month employment contracts after the attack rendered the ship inoperable. — Jintamas Saksornchai, Los Angeles Times, 10 July 2026 The front building, protected as a historic landmark, is already undergoing structural stabilization after the completion of interior demolition and the controversial razing of the large auditorium behind it earlier this year. — Andres Viglucci, Miami Herald, 10 July 2026 See All Example Sentences for completion

Recent Examples of Synonyms for completion

Noun

But improving the golf course was the first step in that evolution and the results are the culmination of a process that started more than a decade ago when Gaines first invited Welling to see the property.

— Erik Matuszewski, Forbes.com, 10 July 2026
The test, conducted at the Alamogordo air base, was the culmination of the Manhattan Project, the classified American effort to build an atom bomb—before Nazi Germany could do the same.

— Encyclopedia Britannica, Encyclopedia Britannica, 10 July 2026

Definition of culmination

Noun

Norway enjoyed their best World Cup ever, reaching the quarter-finals and beating Brazil along the way, and Haaland was at the centre of their success.

— Tim Spiers, New York Times, 21 July 2026
Once a deeply impoverished and remote region, Fuping county has been a posterchild for success in Chinese leader Xi Jinping’s poverty alleviation campaign over the previous decade – and officials are keen to continue to find ways to boost growth.

— Simone McCarthy, CNN Money, 21 July 2026

Definition of success

Noun

Spang’s description of retailers as quality gatekeepers captures the category’s achievement.

— Noel Burgess, Forbes.com, 20 July 2026
At his final Prime Minister’s Questions session in Parliament on Wednesday, Starmer defended his government’s record on the international stage — especially its support for Ukraine — and its domestic policy achievements.

— Jill Lawless, Fortune, 20 July 2026

Definition of achievement

Noun

The financial industry has debated tokenization for years without widespread implementation.

— Tanaya Macheel, CNBC, 15 July 2026
Manufacturers in Tirupur told Sourcing Journal there had already been months of intensive engagement with British brands as both sides prepared for the agreement’s implementation, working to build capacity ahead of the tariff elimination.

— Mayu Saini, Footwear News, 15 July 2026

Definition of implementation

Noun

The excise falls on the remainder, the senders without accounts, who skew toward the newest arrivals, the lowest earners and the undocumented.

— Zennon Kapron, Forbes.com, 17 July 2026
Somehow neither the two chaperone teachers on the trip, flighty Viktorija (Tihana Lazovic) and lumpish Markus (Branislav Trifunovic), nor the coach’s driver notice Bogdanovic’s arrival.

— Leslie Felperin, HollywoodReporter, 17 July 2026

Definition of arrival

Noun

But for many women, the most powerful realization is that their symptoms have a name, and the disease can be managed.

— Lauryn Higgins, Flow Space, 14 July 2026
That realization has become one of the few bright spots to emerge from an experience that turned his life upside down.

— Jordan Greene, PEOPLE, 13 July 2026

Definition of realization

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completing

completion

completions

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“Completion.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/completion. Accessed 21 Jul. 2026.

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Synonyms of completion

noun

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